Fusion

What is the number of protons that the element in this image contain?

• 2

• 6

• 12

• 18

Tags

NGSS.HS-PS1-1

Match the following

• no charge

• neutron

• negative charge

• proton

• positive charge

• electron

Tags

NGSS.MS-PS1-1

Which subatomic particles contribute the most to the mass of an atom?

• Protons, Neutrons, Electrons
• Protons only
• Protons and Electrons
• Protons and Neutrons

Where are electrons of an atom found?

• Nucleus
• Electron Cloud
• Some are in the nucleus and some in the electron cloud.
• They are moving everywhere.

Do all stars make energy through fusion?

• Yes
• No
• Just our sun
• Only large stars

Tags

NGSS.HS-PS1-8

NGSS.HS-ESS1-1

Which atoms combine together during fusion reaction on the sun?

• Helium and Hydrogen atoms
• Hydrogen atoms
• Hydrogen and Lithium atoms
• Hydrogen and Carbon atoms

Tags

NGSS.HS-PS1-8

NGSS.HS-ESS1-1

NGSS.HS-ESS1-3

Where does fusion occur naturally?

• Underwater
• All around us
• In the radioactive waste
• In the sun

Tags

NGSS.HS-ESS1-1

This is an example of...

• Fission  reaction
• Fusion reaction
• Decomposition reaction
• Decay

Tags

NGSS.HS-PS1-8

How do nuclear power-plants work?

• Fusion
• Half-life
• Fission
• Fusion or fission

Tags

NGSS.HS-PS1-8

The splitting of a nucleus into smaller nuclei is

• fusion
• fission
• half-life
• gamma radiation

Tags

NGSS.HS-PS1-8