Chemistry EOC Review

If an ice cube is left out in  room it will change from one state of matter to another.  Which is the correct order of State of Matter that the ice cube will go through?

• Gas, Solid, Liquid

• Liquid, Solid, Gas

• Liquid, Gas, Solid

• Solid, Liquid, Gas

Tags

NGSS.MS-PS1-4

Which of the following is a physical characteristic of a metal?

• texture

• malleable

• brittle

• semi-conductor

Which of the following is a physical characteristic of a metalloid?

• texture

• malleable

• brittle

• semi-conductor

Reactivity (bubbling, fizzing) is a --- property.

• Chemical

• Physical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Combustion or exploding, is a --- property.

• Chemical

• Physical

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

When metal comes in contact with oxygen and water, it creates ---- through a chemical reaction.

• Rust (tarnish)

• Mold

• Decomposition

• Copper

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

What is this subatomic particle that has positive charge?

• Electron

• Neutron

• Proton

• Megatron

What is this subatomic particle that has negative charge?

• Electron

• Neutron

• Proton

• Megatron

What is this subatomic particle that has no charge?

• Electron

• Neutron

• Proton

• Megatron

What is the small, DENSE REGION consisting of protons and neutrons at the CENTER of an atom?

• Molecules

• Nucleus

• Subatomic particle

• Atoms