Atoms

Which subatomic particle is responsible for electricity?

• Protons

• Neutrons

• Electrons

• Positrons

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Fill in the blank:
The number of _____ within an atom's nucleus determines the type of element.

• Protons

• Neutrons

• Electrons

• Positrons

This type of material allows electrons to flow freely

• Conductor

• Insulator

• Semiconductor

• Plasma

Tags

NGSS.HS-PS2-6

This type of material does not allow electrons to easily flow

• Conductor

• Insulator

• Semiconductor

• Plasma

This is an engineered material which forms the basis of all digital electronics.

• Conductor

• Insulator

• Semiconductor

• Plasma

Tags

NGSS.MS-PS4-3

Where is the nucleus located?

• The outside of the atom

• The center of the atom

Tags

NGSS.MS-PS1-1

Using your periodic table, how many protons does Carbon have?

• 4

• 5

• 6

• 12

Using your periodic table, how many electrons does a neutral Boron atom have?

• 4

• 5

• 6

• 12

What is the atomic number of Cobalt?

• 24

• 46

• 27

• 29

What is the atomic number of gold?

• 47

• 89

• 80

• 79