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The fundamental principles and laws governing the natural world, topics such as physics, astronomy, and geology to understand the phenomena in our universe.
_________ have a definite shape (like an ice cube).
According to Charles's law, at a constant pressure, if the temperature of a gas __________, the volume __________ .
This resources can be used to reproduced biofuels like ethanol and biodiesels and biogas like biomethane. Ethanol and biodiesel can be mixed with or replace gasoline and diesel respectively.
In this Epoch, the first element were formed by fusion of proton & neutron
Determine if the proponent believed in geocentric or heliocentric model.CLAUDIUS PTOLEMAEUS
Orion is represented by ______ , god of death, rebirth, and afterlife.
Distance (height) and mass determine the amount of _________ energy in an object.
What are the 2 major stages happened after big bang explosion?
Gravity is the greatest where?
7. It is when a reaction involving the rearrangement of atoms occurs
_________________occur when physical properties of a substance or object change.
How many valence electrons are there in Iodine?
It is referring to the change in wave frequency during the relative motion between a wave source and its observer
There is a huge number of free neutrons available, so the time to capture a neutron is much shorter than the decay time.
_______ is measured from crest to crest or trough to trough of a wave.
Which of the following is NOT part of Galileo's discoveries using his telescope?
A ________________ is a way to describe a chemical reaction using chemical formula.
Matter can make a physical change
The structure of an atom has important features. What are those? i. Some of these particles carry an electrical charge ii. Matter consists of indivisible particles iii. Atoms consists of smaller particles. iv. Atoms of the same element have identical set of properties.
It is a process that creates new atomic nucleus from pre existing nucleons, primarily electrons, neutrons and protons.
This IMFA is observed when hydrogen attracted to fluorine, oxygen and nitrogen, in which bond produces a very strong dipole force.
You way more on Earth the than the Moon
A particle which has positive charge
______________ is every were
products
__________ is the thermal energy that flows from a material with a higher temperature to one with a lower temperature.
The universe is composed of a total of blank elements from hydrogen to uranium.
You measure Mass with ___________
A man traveling with his car 150 m to the east and then 70 m to the west, calculate the average velocity of the car if the travel takes 10 seconds.
Which way a dipole arrow is pointed to?
This civilization learned to use acids such as nitric & sulfuric acids as well as nitro-hydrochloric acid
A bicyclist travels 30 kilometers in two hours, her average speed is
73% blank makes up the majority of the elements found in the universe.
cohesion
This is the force on an object due to gravity.
It refers to an energy released or required when electrons are added to an atom in the gaseous phase[Blank].
He suggested that Earth was moving around the Sun, but Aristotle and most of the ancient Greek scholars rejected this idea.
He asserted that Earth spins on its axis every day & revolves around the Sun.
Having a dam/ power plant nearby, is it really helpful? why?
He performed experiments using his positive ray tube containing tubes with different gases at very low pressures with perforated tube and concluded that the positively charged particle in the atom is called proton.
There are three different states of matter: solid, ______, and gas
Is this a good Quiz ?
Produced elements up to Fe.
It is formed mainly from plants subjected to high temperature and pressure for millions of years
Who was the inventor of the telescope?
He arranged the elements and greatly help us today with the Periodic Table.
Changing direction is an example of a kind of
How elements heavier than iron are formed?
They perfected the use of bronze, dye and glass that the Greeks later copied
John drove South 120 km at 60 km/h and then East 150 km at 50 km/h. Determine the average speed for the whole journey?
He discovered & explain the true cause of eclipses
Matter can be described by it’s
The substance that dissolves in a solution is called a _____________.
Heavier elements than uranium are called blank.
The first three elements are blank.
Which of the following situation describes capillarity in liquid?
adhesion
Images that can be caught on screen are known as -------------------
Images that can not be caught on screen are known as --------------------------
Inertia says that the heavier an object is, the _________ it is to move.
Matter s is_____________ that takes up space and has mass! ________________ is matter! The smallest part of all matter is the atom!
a certain molecule is composed of atoms that all pull on electrons with the same strength. Will the molecule be polar or non-polar?
Which of the following best describes particles in a solid?
9. A substance that increases the rate of a chemical reaction without itself being consumed by the reaction.
Which of the following is the most accepted theory about the formation of the universe that explains why it continues to expand?
What charge of an atom can be observed in a polar molecule?
A place or oject used for comparison to determine if something is in motion is called
Arrange the following in decreasing electronegativity: Al, Cl, P, Mg[Blank]
__________ is the ability of a substance to dissolve in another substance.
coefficients
10. Give one way on how do humans harness energy
What physical change of matter keeps form
Francis traveled 360 km at an average speed of 80km/h. Nikka took 1.5 hours more to complete the same amount of distance. What was Nikka's average speed for the whole journey?
He believed that there are smallest part of matter and can be further divided infinitely into smaller pieces.
This ancient civilization can be found near 2 rivers. They made use of other materials such as dyes, glass, paints & perfumes
The ________ is a star cluster that is visible to the unaided eye.
When you know both the speed and direction of an object's motion, you know the
balance the equation CH4 + O2--------- CO2 + H2O
Which of the following would occur as a result of unbalanced forces?
25% of the elements are blank while others are 2%.
They assigned certain symbols to match metals with the heavenly bodies such as the Sun and Moon.
Who developed the Law of Triads?
According to Boyle's law, at a constant temperature, if the volume of a container of gas is __________, then pressure of the gas will __________ .
A car travels 22 km south, 12 km west, and 14 km north in half an hour.What is the average velocity of the car?
8. A theory whose premise is : molecules have to collide to react.
R = --------
Water is classified as a polar molecule.
________ waves travel in straight waves.
He was the one who he stated that everything is made up of four eternal and unchanging kinds of matter
(measure of amount of space – similar to weight),
The point on the principal axis where all the normals meet is known as ----
suppose you are able to count the molecules in a substance. Which would have more molecules, one liter of liquid water or 1 liter of ice? Why?
How do you measure Matter?
A Greek philosopher who says that matter is from 4 elements namely fire, air, water and earth.
Galileo confirmed that there were mountains on the moon using his telescope with 8x magnification.
How to find the Charge of an Ion?
Early Babylonians believed that Earth was spherical.
What do you call the positively charged electron?
Which of the following mirrors form virtual images --
why do ionic compounds include at least one metal in one nonmetal?
The ________________ tells the average mass of an atom of that element.
This IMFA is an attraction between ion and polar molecules.
This process happens in massive stars which convert Hydrogen into Helium.
Atoms are made up of the following parts: Nucleus, ______, Neutrons, and Electrons
The substance that the solute dissolves into is a ___________.
He was a student of Socrates & teacher of Aristotle. He wrote The Republic. He also expanded Empedocles' theory
What is Newton's Second Law?
Which of the following intermolecular forces of attraction is arranged from strongest to weakest?
It is the force that can attract or repel particles.
Concave mirror form --------------------- and ---------------- images.
What do you call the relative ability of a bonded atom to attract shared electron pairs?
He was considered the last & the greatest astronomer prior to the invention of the telescope
Weight equals
They especially focused on finding minerals, plants and substances that could prolong life.
Which of the following mirror is used as rear-view mirror ---
Which of the following intermolecular forces of attraction is considered the weakest?
This is the forces that all molecules have on each other but this IMFA are evident in non-polar molecules.
You way more on the Moon than the Earth
John walks from the point A to B to C. What does the distance he travels?
Determine if the proponent believed in geocentric or heliocentric model.ARISTARCHUS OF SAMOS
Arrange the following in increasing electronegativity: Li, F, Na,C[Blank]?
Which of these is an example of deceleration?
What is the building block of all elements (except for hydrogen) ?
__________________ of solids can be separated based on property or magnetism. For example, chex mix can be separated, salad can be separated, a jar of random nails and screws can be separated
Where is the greatest kinetic energy?
If you put a solid in at 32 degrees fare in and height, will it freeze?
The 5th element that refers to heavinly bodies according to Aristotle.
__________ is the ability of a fluid to exert an upward force on an object immersed in it.
The rate at which velocity changes is called
He was a Greek philosopher of nature remembered for his cosmology and for his discovery of the true cause of eclipses
In this time, the universe's temperature cools down enough for electron to attached to nuclei. It is also the time where the second element formed.
When the temperature of a substance is lowered, its particles __________ .
The supporting force exerted by a fluid on an object immersed in it is called __________.
Which process is responsible for the formation of light elements such as Hydrogen and Helium?
Heavier elements than uranium are called transuranium elements, which are also called blank Elements.
How long will it take a Pony Express rider to travel 24,000 m if he is traveling at a speed of 12 m/s?
It is where the star, the Sun and other heavenly bodies are embedded
When an object's distance from another object is changing.
It is the type of bond happened between a metal and nonmetal atoms[Blank].
Air Resistance is ____________ acting on something moving through the air.
A force is a _________________ or __________________.
A charge particle that orbits the nucleus.
He designed the first periodic table and arranged into an interval of eight elements[Blank].
Average speed is
A driver slows down from 45 m/s to 20 m/s in 5 s. What is his acceleration?
Is the change in velocity in particular time interval?
how many atoms of each element are in the compound AgNO3? (Ag=silver, N=nitrogen, O=oxygen)
The lower the viscosity, the slower the pouring.
Alchemy is came from arabic/ greek word _____means ______
Can a solid melt at 0 degrees celsius
Is this quiz hard?
Identify the predominant intermolecular forces present between Carbon dioxide (CO2) and methane (CH4).
11. Beneficial in removing hard water deposits, discoloration from aluminum, brass, bronze, copper and iron rust stains.
The center of the deferent is called _______.
A mountain climbing expedition establishes a base camp and two intermediate camps, A and B. Camp A is 11,200 m east of and 3,200 m above base camp. Camp B is 8400 m east of and 1700 m higher than Camp A. Determine the displacement between base camp and Camp B.
what causes surface tension?
A ____________ can be used to show how two elements share electrons in covalent bonding
The particles of matter making up a _______ are tightly packed together.
It is a member of a family of an element that all have the same number of protons but different numbers of neutrons
There is a faster rate of capturing neutrons before it undergoes radioactive decay.
What happens when a force becomes unbalanced?
When does condensation happen?
On a graph showing distance versus time, a horizontal line represents an object that is
Determine if the proponent believed in geocentric or heliocentric model.ARISTOTLE
________________ occur when the chemical make up of a substance changes. For example, a piece of wood is burned. The chemical make up changes from wood to ashes.
Thermal energy is the __________ of the particles in a material.
According to the kinetic theory, all matter is composed of __________.
What is Newton's First Law?
According to Pascal, pressure applied to a fluid __________ .
There is more gravity on the _________
Image: https://quizizz.com/media/resource/gs/quizizz-media/quizzes/20af5b90-9d86-42fd-86f4-d10f44eb7eb3?w=200&h=200
if a compound has 1 zinc atom and 2 chlorine atoms what is the compound's chemical formula?
Arrange the following in decreasing atomic size: S, Ca, F, Rb, Si[Blank]?
He was one of the greatest Greek philosophers. He was the founder of Academy. He was the writer of the Republic and proponent of Platonic method of questioning
What are the four ways you can change the state of matter?
This type of IMFA only acts between polar molecules.
He was the first to use the telescope to observe astronomical phenomena in 1609.
calcium carbonate is an ionic substance commonly called "chalk". If this molecule has one calcium atom (Ca), one carbon atom (C), and three oxygen atoms (O), what is the chemical formula?
one of the most common household cleaners is ammonia, which has a chemical formula of NH3. how many atoms are in the molecule of ammonia?
It refers to the actual measure of the difference between initial positions up to the final position.[Blank]
John walks from the point A to B to C.What is the displacement?
What type of bond is being formed between Li and O[Blank]?
________ are considered the building blocks of matter
Venus is considered the second brightest in the sky.
This is how three Helium-4 is converted into Carbon in a red giant star.
Look at the picture given below. An object moves from point A through B, C, D, E and stops at point F.Find final displacement[Blank]. Find distance taken from point A to D[Blank].
Tycho Brahe is known for his geoheliocentric system.
Which of the following is TRUE about nucleosynthesis?
If I drive from Pantukan to Mati City at 40 miles per hour and then from Mati City to Pantukan at 60 miles per hour, what is my average speed for the whole journey?[Blank]
Blank is about the fusion of particles to form elements beryllium (Be-4) to iron (Fe-26).
Liquids can form spherical elastic film to minimize surface area. What intermolecular forces are responsible for the formation of this film in water?
They adapted techniques from the Mesopotamians and perfected the use of bronze, dye and glass that the Greeks later copied
Physical science is the study of _______ and _________.
Reactants
A car travels 22 km south, 12 km west, and 14 km north in half an hour.What is the final displacement of the car?
there are more than _______ different atoms
___________ can change things physically by causing a change in state from solid, to liquid, to gas
What physical change of matter scatters
________waves are created from vibrations
Through their unexpected discovery, they supported the NASA'S project "Echo". They concluded that the noise CMB radiation the remains energy created after the expansion
This civilization perfected the use of iron & steel and were known for manufacturing dyes, glass, cements, solutions for textiles and soap
What chemical families is being describe if it has four valence electrons?
There is a small number of free neutrons available, so the time to capture a neutron is much longer than the decay time.
___________spread out to fill the space they are in and move rapidly.
To determine the acceleration rate of an object, you must calculate the change in speed during each unit of
Our universe started with a blank.
A car accelerates from rest to a speed of 36 km/h in 20 seconds. What is the acceleration of the car in m/s2?
describe two ways in an element can achieve a stable electron configuration
________take the shape of their container and move a little
In this era, all of the universe’s ingredients were present, however universe is too hot and dense to create subatomic particles to form.
(how something feels),
polar molecule
There are two valence electrons shared in a single bond formed.
Which of the following analogy is TRUE?
The opposite of evaporation is __________.
_________ energy is produced when objects rub against one another
Compute for alpha decay
Draw a force Diagram of Forces 2N to the left, 3 N to the right, 5 N up and 4 N down
Which of the following mirrors can form only virtual images ----
During this time universe is rapidly expanded from the size of an atom to a size of a fruit. Also during this time, the universe is super-hot to the point that it created with electron and other particles.
According the Newton's Second Law, what factors affect force?
Stellar nucleosynthesis stops at the element of iron because there are blank in their nuclei.
Compute for Alpha decay
Two or more elements that combine are called a ___________.
He arranged the elements in increasing atomic mass.
What are the two other isotopes of hydrogen?
It is the type of bond happened between two atoms which are metals[Blank].
A __________ is a mixture that looks like a single substance and has the same properties throughout.
Fluorine has the greatest electronegativity value while Cesium has the least value.
What causes a balloon to remain inflated?
It is formed when electrons are removed or added to a neutral atom.
1. The attractive forces present between molecules.
__________cannot easily be separated. Things DISSOLVE in a liquid quicker when heat is added, the substance is stirred, or when the area is spread out.
His experiments on beryllium and alpha particles showed the existence of the third subatomic particle, the neutron, which is uncharged and located in the nucleus.
The following mirror is used as shaving mirror -----
It is referring to the phenomenon where the wavelength of the radiation from an object increases.
What physical change of matter scatters a little
Elements are believed to have existed blank.
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what is responsible for water being a liquid at room temperature as well as for water's properties of cohesion and adhesion?
There are several forms of energy: light, heat (thermal), mechanical, sound, electrical, and chemical
what happens to the charge on atoms when they form a polar covalent bond?
Changing state is an object
He proposed that Earth is a disk floating on water.
12. What element is generally used in common bleaches in household products?
2-5. Enumerate the four (4) macromolecules
He adopted the Pythagorean view of the motion of the heavenly bodies as combination of circular motion about Earth.
It is an energy released or required when electrons are added to an atom in the gaseous phase.
covalent bond
Where is potential energy the greatest in the roller coaster?
Which of following mirror can not form real images -------------
If a plane travels 48,000 m in 80 s, how fast is it going?
Produced the light elements – H, He and few Li.
ionic bond
Speed equals distance divided by
If the particles in an object begin to move more quickly, their average kinetic energy __________ and the object's temperature __________.
(how much space something takes up),
Refrigerators use the process of __________ to remove heat from the interiors.
The building blocks of all matter.
13 - 15. Give 3 examples or personal care products used to enhance the appearance of human body
Determine if the proponent believed in geocentric or heliocentric model.NICOLAUS COPERNICUS
The higher viscosity, the faster the pouring.
The moving particles in an object have __________ energy.
He used the Redshift of light from the galaxies to calculate the velocities and distances of these galaxies from the Earth.
6. It is a physical substance that is used to make things.
A Russian chemist organized all the known elements into what is known as the __________________________.
Blank is the most abundant element.
Determine if the proponent believed in geocentric or heliocentric model.EUDOXUS OF CNIDUS
They enriched not only the practice but also the literature of chemistry. They also translated the practices and Aristotelian thinking of the Greeks and wrote extensively on how metals can be purified.
Aside from an extremely high-temperature source, what is the other requirement for a supernova?
There is less gravity on the ________
based on their chemical formulas, which of these compounds is not likely to be an ionic compound: SO2, KBr, or FeCI3? How can you tell?
In an acceleration graph showing speed versus time, a straight line shows the acceleration is
A theory that says the universe is developed from an infinitely, tiny, dense point that expanded rapidly.
Describes as a violent explosion of the star that released a huge amount of nuclear energy.
What chemical family is being described when it contains 3 valence electrons, usually combined with oxygen and often used for glass wares and cleaning compound such as borax?
What is the relationship of environment to the community?
What is the ultimate fate of our Sun?
What is Newton's Third Law?
In 1910, Slipher & Wirtz measured the wavelength of light from spiral nebulae it Explains that when wavelength of light increases due to the distance it travels increases. What is it?
Blank elements are least abundant.
Why do average stars have a longer life span than massive stars?
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