ions sheet Flashcards
1
Q
how many ions do group 1 lose or gain
A
1 lose
2
Q
how many ions do group 2 lose or gain
A
2 lose
3
Q
how many ions do group 6 lose or gain
A
2 gain
4
Q
how many ions do group 7 lose or gain
A
1 gain
5
Q
What two elements(metals) produce 3 plus ions
A
Iron, Aluminium
6
Q
what elements(metals) produce 2 plus ions
A
Copper, Zinc, Lead, Iron
7
Q
what elements(metal) produce 1 plus ions
A
Ammonium
8
Q
what elements produce 1 minus ions
A
Hydroxide, Nitrate
9
Q
what elements produce 2 minus ions
A
Sulfate, Carbonate
10
Q
how do you write Nitrate
A
NO3
11
Q
how do you write Sulfate
A
SO4
12
Q
how do you write Carbonate
A
CO3
13
Q
how do you write Ammonium
A
NH4
