Atom Structure Practice Quizizz 8.5(A,B)

Which particle has a positive charge?

• electron
• orbital
• proton
• neutron

An electron has a _____ charge.

• negative
• positive
• neutral

Which particles make up the nucleus of an atom?

• protons and neutrons
• electrons and protons
• electrons, protons, and neutrons
• electrons and neutrons

The subatomic particle that determines the identity of an element.

• neutron
• proton
• electron
• outer shell

What is the atomic number of the atom pictured? 

• 11
• 12
• 22
• 23

What is the number of protons that the element in this image contain?

• 14
• 7
• 15
• 18

In an atom, what is the number of protons equal to?

• The number of electrons.
• The number of neutrons.
• The number of molecules.
• The number of nuclei.

What number indicates an electron?

• 1
• 2
• 3
• 4

What number indicates the nucleus?

• 1
• 2
• 3
• 4

How many neutrons does this element have?

• 1

• 2

• 3

• 4