6.P.2.2

6.P.2.2 Phases of Matter

Solid, Liquid & Gasses

Poll

How are you feeling today?

Multiple Choice

What is the smallest unit of matter?

• an atom

• a molecule

• a compound

Multiple Choice

what state of matter has the most energy?

• solid

• liquid

• gas

Multiple Select

gasses (check all that apply)

• move & spread apart

• have no definite shape

• have rigid structure

• are compressible

Multiple Select

solids (check all that apply)

• definite shape

• tightly packed

• moving particles

• are compressible

Multiple Select

liquids

• does not have a fixed shape

• particles are moving

• are compressible

• have the least energy of 3 phases

Multiple Choice

Phase change is what type of change

• physical

• chemical

Multiple Choice

What happens when you add heat or thermal energy to a solid?

• particles move slower

• particles move faster

• there is no change in particle motion

Poll

Do you understand phases of matter?

• yes!

• kinda

• not really

• not at all