Which two things make a magnetic force stronger?

• Decrease the distance

• Increase the distance

• Decrease the size of the magnet

• Increase the size of magnet

• Lower the temperature

Tags

NGSS.MS-PS2-3

Which subatomic particle has a neutral charge?

• positron
• neutron
• electron
• proton

Which subatomic particle has a negative charge?

• positron
• neutron
• electron
• proton

Which subatomic particle has a positive charge?

• positron
• neutron
• electron
• proton

Which subatomic particle is able to freely move between atoms?

• positron
• neutron
• electron
• proton

Tags

NGSS.MS-PS2-3

Which subatomic particles are in the nucleus of an atom?

• neutron
• electron
• proton

What does "Subatomic" mean?

• Smaller than an atom

• Bigger than an atom

• Made of atoms

• The opposite of an atom

What does "magnitude" mean?

• Magnetize

• Size/strength

• Height

• Mass/weight

Tags

NGSS.MS-PS4-1

Opposite charges _______

Like charges _______

Tags

NGSS.MS-PS2-3