Atomic Structure Review

What charge do protons have?

• positive

• neutral

• negative

What type of charge do neutrons have?

• positive

• negative

• neutral

What type of charge do electrons have?

• positive

• negative

• neutral

Tags

NGSS.MS-PS2-3

What determines if an atom has a neutral charge?

• Same number of protons and electrons

• Same number of protons and neutrons

• Same number of neutrons and electrons

Tags

NGSS.MS-PS1-1

What determines the number of protons and atom will have?

• Atomic number

• Mass number

• Number of neutrons

• Number of electrons

How many protons are in an atom of aluminum?

• 13

• 14

• 26

• 26.982

Tags

NGSS.MS-PS1-1

How many electrons are in an atom of aluminum?

• 13

• 14

• 26

• 26.982

Tags

NGSS.MS-PS1-1

How many neutrons are in an atom of aluminum?

• 13

• 14

• 26

• 27

Tags

NGSS.MS-PS1-1

What is the Mass Number for aluminum?

• 13

• 26

• 26.982

• 27

Tags

NGSS.MS-PS1-1

What is the Atomic Mass(Average Mass) of Aluminum?

Tags

NGSS.MS-PS1-1