Protons Neutrons

What subatomic particle is coloured red in this image?

• proton

• neutron

• electron

Tags

NGSS.MS-PS1-1

What two subatomic particles have approximately the same mass?

• electrons & neutrons

• protons & electrons

• neutrons & protons

What vocabulary word completes the missing box in the table?

• electron cloud

• nucleus

• atom

• electron

Tags

NGSS.MS-PS1-1

A neutron has what charge?

• Positive

• Negative

• It has no charge (it is neutral)

How many protons does krypton have?

• 84

• 36

• 48

• 8

Tags

NGSS.MS-PS1-1

How many neutrons does lithium have?

• 3

• 4

• 6

• 7

Tags

NGSS.MS-PS1-1

A proton has what charge?

• Positive

• Negative

• It has no charge (it is neutral)

Tags

NGSS.MS-PS2-3

What is the atomic number of silicon?

• 14

• 28

• 42

• 7

Tags

NGSS.MS-PS1-1

Which TWO particles are found housed in the nucleus of the atom?

• Protons and Electrons

• Protons and Neutrons

• Electrons and Neutrons

• Protons, Neutrons, and Electrons

Tags

NGSS.MS-PS1-1

Which particle is NEUTRAL - NO CHARGE?

• Proton

• Neutron

• Electron

• Cell