Atom and Periodic Table quiz

Which particle has a positive charge?

• electron
• orbital
• proton
• neutron

Choose the particle that has no charge.

• nucleus
• neutron
• proton
• electron

An electron has a _____ charge.

• negative
• positive
• neutral

Describe an Electron Cloud?

• the mist outside of an atom
• home of the protons
• where electrons are located
• nucleus

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

What is at the center of every atom?

• An electron
• A compound
• A molecule
• A nucleus

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.