3rd vs 7th electric charge

Protons and Electrons balance the charge of an atom.

• True
• False

What charge does a proton have?

• negative (-)
• positive (+)
• neutral or no charge (0)

What charge does an electron have?

• negative (-)
• positive (+)
• neutral or no charge (0)

If a substance has a higher number of electrons than protons on its surface, what type of charge does it have?

• A positive charge.
• A negative charge.
• A neutral charge
• No charge at all

Which of these is the electron?

• A

• B

• C

Two like charges:

•  neutralize each other.
• repel each other. 
• must be neutrons. 
• attract each other.

An atom loses an electron.  What type of charge does it have now?

• Positive
• Negative

An atom gains an electron.  What type of charge does it have now?

• Positive
• Negative
• No charge

Charged objects are not attracted to neutral objects.

• True
• False

After you rub a balloon on your hair, what charge does the balloon have?

• Positive
• Negative
• Neutral