2.1 Isotopes Flashcards
1
Q
What is an isotope
A
An atom that has a different # of neutrons
2
Q
What changes the mass?
A
The difference in the number of neutrons
3
Q
Why can isotopes be used as tracers?
A
Because they react the same way during chemical reactions
4
Q
Proton charge?
A
Positive
5
Q
Neutron charge?
A
Neutral
6
Q
Electron charge?
A
Negative
7
Q
Why can isotopes be used in scientific research?
A
They help see the chemical reactions of different atoms
8
Q
A
9
Q
A
