Electric charge Flashcards
1
Q
Objects can given one of two types of electric charges:
A
Positive and Negative
2
Q
The charges rule:
A
Like charges repel, unlike charges attract
3
Q
electric charges is measured in units called
A
Coulombs
4
Q
atoms have equal number of
A
Electrons and Protons
5
Q
whats a net charge
A
the total after taking account both positive and negative charges
6
Q
Neucleus is made up of?
A
protons and neutrons
