4.1 Flashcards
1
Q
Protons; Neutrons; Electrons
A
+1, in nucleus; 0, in nucleus; -1, outside nucleus
2
Q
Def. Isotope
A
Same atom different # of neutrons
3
Q
A
Protons; Neutrons; Electrons
+1, in nucleus; 0, in nucleus; -1, outside nucleus
Def. Isotope
Same atom different # of neutrons