P4.07 Review of matter 1

What state of matter is the stuff being poured into the glass?

• liquid

• solid

• gas

• plasma

What is NOT an example of a plasma?

• lightning

• solar wind

• basalt

What is this?

• Periodic Table of the Elements

• Chart of Matter

• Oh no! Our table! It's broken!

How many different elements are listed in the periodic table as of 2022?

• 420

• 118

• 5

Mixtures

• can be physically separated

• cannot be chemically separated

• are molecules of just one element

What does it mean to "classify?"

• to transform

• to mix between groups

• to sort into groups

Anything that has mass and takes up space is _.

• matter

• dense

• sublimated

What are the four states of matter we studied?

• Solid, liquid, gas, plasma

• Wet, dry, light, and dark

• MN, IL, MA, AZ

A physical property related to the surface roughness of an object

• Texture

• Solubility

• Combustion

Everything around us is made of

• matter (atoms)

• alloys

• polymers