Matter
What are the three states of matter?
Solid, Liquid, and Gas
What happens when molecules are heated?
They move faster.
Physical or chemical property? Colour.
Physical
True or False. Matter is made up of particles.
True
Physical or chemical change? Burning paper.
Chemical
Can water be a solid, liquid, and gas?
Yes
How can we classify or sort matter?
based on their properties
Physical or chemical property? Shiny.
Physical
True or False. Molecules re held together by two or more molecules.
True
Physical or chemical change? Ripping a paper in half.
Physical
The first state of water is ice, then water, what is the third?
Water Vapour
What is solubility?
A solute can disappear in a solvent completely.
Physical or chemical property? Acidity.
Chemical
What is an atom?
The smallest unit of matter.
Physical or chemical change? Colouring paper.
Physical
Does gas have a small, medium, or large amount of kinetic energy?
medium
What is absolute zero?
When particles in matter completely stop moving.
Physical or chemical property? Flammability.
Chemical
What atoms are carbon dioxide made up of?
Carbon (1) and Oxygen (2)
Physical or chemical change? Crumpling paper into a ball.
Physical
If something is a solid, are its molecules able to move around? If yes, how so?
Yes, they shake!
What happens to the molecules when you take heat away from matter?
The particles slow down.
What is the difference between a physical and chemical property?
Physical can be measured and observed without changing the chemical makeup, chemical changes the makeup.
What atoms is a molecule of water made up of?
Hydrogen (2) and Oxygen
What is the difference between a physical and chemical change?
Physical changes when the matter changes form, chemical change is when it changes the substance completely.