States of matter until chemistry of our environment

What state of matter is pictured above?

• solid

• liquid

• gas

What state of matter is pictured above

• solid

• liquid

• gas

Freezing

• Solid to gas
• Liquid to solid
• Gas to solid
• Liquid to gas

Boiling

• liquid to gas
• gas to solid
• gas to liquid
• solid to liquid

What is happening when my ice cream changes from a solid to a liquid?

• freezing
• melting
• burning
• evaporation

Define a liquid.

• Indefinite shape, indefinite volume
• Definite shape, definite volume
• Found in stars
• Definite volume, indefinite shape

What term describes a solid changing to a gas?

• Deposition
• Sublimation
• Evaporation
• Freezing

Matter is

• Anything that has volume

• Anything that has mass

• Anything that has mass and volume

An element

• contains one type of atom

• contains two or more different type of atoms

• is two or more different substances not chemically combined

• is the way something is put together or combined

A pure substance is

• the way something is put together or combined

• two or more different substances not chemically combined

• a kind of matter that always has a specific composition chemically combined.

• a small number that tells the amount of each element in a compound