Isotopes and arrangements of atoms Flashcards
(3 cards)
1
Q
Isotopes
A
Differ in number of neutrons
diff mass
diff properties
2
Q
Arrangements of atoms
A
Energy shells
2,8,8,2
protons - neutrons = electrons
3
Q
A
Isotopes
Differ in number of neutrons
diff mass
diff properties
Arrangements of atoms
Energy shells
2,8,8,2
protons - neutrons = electrons