Biochemistry Flashcards
1
Q
Why do atoms form into molecules?
A
Because atoms with an unfilled outershell are not stable on their own and they form a chemical bond with another atom.
2
Q
Electrons have a ____ charge.
Positive
Negative
Neutral
A
1 negative unit and no mass.
It would be negligible to stand outside and get electrocuted.
3
Q
Neutrons have a ____ charge.
Negative
Positive
No charge
A
Neutrons have no charge
but do have weight.
4
Q
What subatomic particle has 1 positive unit?
A
Proton
