UNIT1-ionic chrges Flashcards
1
Q
what is a positive ion called?
A
cation
2
Q
what are negativlly charged ions called?
A
anions
3
Q
what does group 1 react with?
A
water
4
Q
what is the charge of ions in group 1?
A
1+
5
Q
what is the charge of ions in group 2?
A
2+
6
Q
what is the charge of ions in group 3?
A
3+
7
Q
what is the charge of ions in group 4?
A
X
nothing
8
Q
what is the charge of ions in group 5?
A
3-
9
Q
what is the charge of ions in group 6?
A
2-
10
Q
what is the charge of ions in group 7?
A
1-
11
Q
what is the charge for transition metals?
A
2+
12
Q
what is the one exception?
A
silver (it’s charge is 1+)
