Covalent/Ionic Compounds

Question 1

Covalent bonds

Answer 1

-2 atoms share electrons
-b/ nonmetals

Question 2

Ionic Bonds

Answer 2

-electrons transferred from one atom to another
-b/ metal & nonmetal
-Cations (+)
-Anions (-)

Question 3

Molecules

Answer 3

2 or more atoms joined by covalent bonds (nonmetals)

Question 4

Naming Ionic Compounds

Answer 4

Cation + Anion stem + Anion suffix (ide)

Add roman numerals to metals that form mult. ions (mult. charges)

Question 5

Naming Covalent Compounds

Answer 5

-Add prefix to both ele
-no mono- to 1st ele
-add -ide to 2nd ele

Question 6

Ions of Thallium (Tl)

Answer 6

Tl 1+
Tl 3+

Question 7

Ions of Tin (Sn)

Answer 7

Sn 2+
Sn 4+

Question 8

Ions of Lead (Pb)

Answer 8

Pb 2+
Pb 4+