Atomic Structure Review

Atomic Structure Review

Fill in the Blank

___________ have a positive charge.

Fill in the Blank

___________ have no charge.

Fill in the Blank

___________ have a negative charge.

Multiple Select

Which subatomic particle(s) are in the nucleus of the atom?

• Protons

• Neutrons

• Electrons

Multiple Select

Which subatomic particle(s) are found in the cloud?

• Protons

• Neutrons

• Electrons

Multiple Choice

What is the densest part of the atom?

• Nucleus

• Electron Cloud

Multiple Choice

What is the charge of 3 protons?

• 0

• +3

• -3

Multiple Choice

What is the charge of 3 neutrons?

• 0

• +3

• -3

Multiple Choice

What is the charge of 3 electrons

• 0

• +3

• -3

Multiple Choice

What is the charge of an atom with 3 protons, 3 neutrons, and 3 electrons

• 0

• +3

• -3

Open Ended

What atom has the atomic number 19?

Open Ended

What is the atomic number of tungsten (W)?

Open Ended

How many protons does magnesium have?

Multiple Choice

What is the mass number of this atom?

• 1

• 3

• 4

• 7

Multiple Choice

What is the mass number defined as?

• the number of protons
• the number of protons and neutrons
• the number of neutrons
• the number of protons and electrons

Multiple Choice

An atom with 19 protons, and 19 electrons and a mass of 39 has how many neutrons?

• 19
• 39
• 20
• 58

Multiple Choice

This is how you find the number of neutrons in an atom. 

• Subtract the atomic number from the atomic mass
• Subtract the atomic mass from the atomic number 
• Add the atomic mass to the atomic number 
• Divide the atomic mass by the atomic number