Covalent/Ionic Compounds Flashcards
1
Q
Covalent bonds
A
-2 atoms share electrons
-b/ nonmetals
2
Q
Ionic Bonds
A
-electrons transferred from one atom to another
-b/ metal & nonmetal
-Cations (+)
-Anions (-)
3
Q
Molecules
A
2 or more atoms joined by covalent bonds (nonmetals)
4
Q
Naming Ionic Compounds
A
Cation + Anion stem + Anion suffix (ide)
Add roman numerals to metals that form mult. ions (mult. charges)
5
Q
Naming Covalent Compounds
A
-Add prefix to both ele
-no mono- to 1st ele
-add -ide to 2nd ele
6
Q
Ions of Thallium (Tl)
A
Tl 1+
Tl 3+
7
Q
Ions of Tin (Sn)
A
Sn 2+
Sn 4+
8
Q
Ions of Lead (Pb)
A
Pb 2+
Pb 4+
