Atoms and Molecules

The three particles that make up an atom are...

• Proton, Neutron, Nucleus

• Nucleus, Electron, Proto

• Electron, Neutron, Proton

Which of the three particles has a Negative Charge?

• Electron

• Neutron

• Proton

Which of the three particles has a Positive Charge?

• Electron

• Neutron

• Proton

Which of the three particles has No Charge?

• Electron

• Neutron

• Proton

Which is NOT an example of an element.

• Salt

• Gold

• Copper

• Iron

Is water an example of an element or a molecule?

• element

• molecule

How many atoms are in 2 water molecules?

• 2

• 4

• 6

Tags

NGSS.MS-PS1-1

Which two subatomic particles make up the nucleus of an atom?

• Electrons, Neutrons

• Electrons, Protons

• Neutrons, Protons

A molecule is made up of at least __________ different atoms.

• 1

• 2

• 3

We can use a chart called the ______________ to find information about all the elements.

• Atoms and Elements Chart

• Period Table of Elements

• Elements Information Table