Chemistry A Final Review 2024

What are the three states of matter?

• solid, volume, mass
• density, volume, mass
• solid, liquid, gas
• density, gas, volume

Water boiling is a _______ change. 

• Physical Change 
• Chemical Change 

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

NGSS.MS-PS3-5

Fireworks Exploding are a ________ change.

• Physical Change
• Chemical Change

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Ice melting is an example of a

• physical change
• chemical change
• physical property
• chemical property

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-4

_____ - made up of two or more elements.

• Element
• Compound

What is gold (Au)?

• element
• compound
• mixture

Tags

NGSS.HS-PS1-1

Valence electrons are transferred

• Ionic bonds

• Covalent bonds

Valence electrons are shared

• Ionic bonds

• Covalent bonds

What kind of bonds are shown here?

• Covalent

• Ionic

What type of bonding does this picture show?

• Ionic

• Covalent

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2