Charge of ions Flashcards
1
Q
Ammonium
A
(NH4) +
2
Q
Hydroxide
A
(OH) -
3
Q
Nitrate
A
(NO3) -
4
Q
Sulfate
A
(SO4) 2-
5
Q
Carbonate
A
(CO3) 2-
6
Q
(NH4) +
A
Ammonium
7
Q
(OH) -
A
Hydroxide
8
Q
(NO3) -
A
Nitrate
9
Q
(SO4) 2-
A
Sulfate
10
Q
(CO3) 2-
A
Carbonate
11
Q
Positive ions are from elements in which groups?
A
1, 2, 3 and sometimes 4
12
Q
Negative ions are from elements in which groups?
A
5, 6, 7 and sometimes 4
13
Q
Which group of elements are never ions
A
group 8 or 0 called the noble gases
