20 questions
What are the 3 States of Matter?
Solid, Liquorice, and Gas
Salt, Liquid, and Gas
Solid, Liquid, and Plasma
Solid, Liquid, and a Gas
The state of matter that has a definite volume but not a definite shape?
Plasma
Solid
Liquid
Gas
The state of matter with a definite shape and volume?
Solid
Liquid
Gas
The state of matter without a definite shape or a definite volume?
Solid
Liquid
Gas
The particles of matter that have no definite shape, they take the shape of its container and they are close together?
Solid
Liquid
Gas
Liquid and a Gas
The particles of matter that have no definite shape, they move freely and they are very far apart?
Solid
Liquid
Gas
Grams
What do we measure Mass in?
What is density?
Mass that has a density in its substance
Mass per unit density of a substance
Mass per unit volume of a substance
Melting point is the temperature at which a solid changes to a ______________
Solid
Liquid
Gas
Physical Property
Boiling point is the temperature at which water changes to a ______________
Cinnamon
Solid
Liquid
Gas
A ____________ property is the ability or inability of a substance to combine with or change into once or more new substances.
______________ is the ability of a type of matter to burn easily.
Rusting
Flammammability
Flammability
Flames
______________ is a substance that forms when iron reacts with water and oxygen in the air.
A change in the size, shape, form, or state of matter that does not change the matters identity is a ______________ change?
Chemical
Physical
A change in matter in which the substances that make up the matter change into other substances with different chemical and physical properties.
Chemical
Physical
Precipitate is a ___________ that sometimes forms when two liquids combine.
Solid
Liquid
Gas
The name of the chemical reaction that occurs when organisms are exposed to light.
Magnetism
Rust
Chloroplasts
Photosynthesis
This law states that the total mass before a chemical reaction is the same as the total mass after the chemical reaction.
Law of conversation of mass
Law of conservation of trees
Law of conservation of mass
Laws with conversations with the masses
Choose all that apply. Choose all of the physical properties.
Magnetism
Rust
Flammability
Malleability
Electric conductivity
Can most chemical changes be reversed?
Yes!
No!
Maybe!