Atoms and Elements Vocabulary

What is the name of the chart that organizes all the known elements?

• Element Chart

• Graph of Elements

• Periodic Table of Elements

The protons and neutrons are located in the _________.

• Nucleus

• Electron cloud

• Empty space

A substance that is only made of one kind of atom is called a(n)?

• Molecule

• Element

• Electron

The smallest particle of an element that retains the properties of that element is called a(n)?

• Element

• Proton

• Electron

• Atom

What is the charge of a proton?

• Positive

• No charge

• Negative

What is the charge of a neutron

• Positive

• No charge

• Negative

What is the charge of an electron?

• Positive

• No charge

• Negative

What does the N represent in the image?

• Atomic number

• Element symbol

• Atomic mass

What does the 7 represent in the image?

• Atomic number

• Element name

• Atomic mass

What does the 14.007 represent in the image?

• Atomic number

• Element symbol

• Atomic mass