ELECTRIC ENERGY

is a tiny building block of everything

• Atom

• cell

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

Atom has

• 3 different particles

• 2 different particles

• 4 different particles

Tags

NGSS.MS-PS1-1

Atoms usually have the...............................number of positive and negative particles.

• same

• different

Atoms usually balanced

• true

• false

Tags

NGSS.MS-PS1-5

If the matter has (+ve) = ( -ve) charges

• it has no overall charge.

• it has a positive overall charge

• it has a negative overall charge

Tags

NGSS.MS-PS2-3

If the matter has more (+ve) charges,  it has a positive overall charge.

• it has a positive overall charge

• it has no overall charge

• it has a negative overall charge

Tags

NGSS.MS-PS2-3

If the matter has more (-ve) charges

• it has no overall

• it has a positive overall charge

• it has a negative overall charge

Tags

NGSS.MS-PS2-3

happens when positive and negative charges no longer balance

• static electricity

• electric circuit

The attraction between positive and negative charges can cause objects to

• stick together

• go away from each other

Tags

NGSS.MS-PS2-3

NGSS.MS-PS2-5

Moving charges generate electrical energy, which can change into

• heat

• sound energy

• light energy

• all of them