Chem Study Quiz for Unit 1 Test

The protons and electrons are found in the nucleus of an atom.

• True

• False

A substance that is positively charged will have more protons than [blank].

• electrons

• neutrons

• neurons

Cu²⁺ and Cu³⁺ have different numbers of [blank].

• protons

• neutrons

• electrons

Identify whether or not the following is a chemical change, physical change, chemical property, or physical property:

Cooking an egg

• chemical change

• physical change

• chemical property

• physical property

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Identify whether or not the following is a chemical change, physical change, chemical property, or physical property:

Beating an egg.

• chemical change

• physical change

• chemical property

• physical property

Identify whether or not the following is a chemical change, physical change, chemical property, or physical property:

Baking soda will react with vinegar to form a gas.

• chemical change

• physical change

• chemical property

• physical property

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Identify whether or not the following is a chemical change, physical change, chemical property, or physical property:

Windows allow light to pass through them.

• chemical change

• physical change

• chemical property

• physical property

The reactivity of iodine would be greater than or less than that of bromine?

• Greater than

• Less than

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The ionization energy of iodine would be greater than or less than that of bromine?

• Greater than

• Less than

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

The electronegativity of carbon would be greater than or less than that of boron?

• Greater than

• Less than

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2