formulas Flashcards
(11 cards)
1
Q
hydrochloric acid
A
HCl
2
Q
sulfuric acid
A
H₂SO₄
3
Q
nitric acid
A
HNO₃
4
Q
hydroxide ion
A
OH⁻
5
Q
carbonate ion
A
CO₃²⁻
6
Q
sulphate ion
A
SO₄²⁻
7
Q
phosphate ion
A
PO₄³⁻
8
Q
nitrate ion
A
NO₃⁻
9
Q
ammonia
A
NH₃
10
Q
ammonium
A
NH₄⁺
11
Q
what are the diatomic atoms
4 points
A
1) halogens
2) hydrogen
3) oxygen
4) nitrogen