Neutrons Flashcards
0
Q
What are isotopes?
A
Isotopes are atoms that have the same number of protons but different number of neutrons.
1
Q
What do they determine of the atom?
A
Isotopes
2
Q
What are isotopes identified by and named by?
A
Mass number
3
Q
What is the mass number
A
The total number of protons and neutrons.
4
Q
Protons and neutrons weigh him much more than an electron
A
1800