Ionic Compounds

Question 1

What is the charge of a hydrogen ion?

Answer 1

H+ with non-metals

H- with metals

Question 2

What is the charge of fluorine ions?

Answer 2

F-

Question 3

What is the charge of oxygen ions?

Answer 3

O2- (unless with peroxide)

Question 4

What is the charge of group 1 ions?

Answer 4

+1

Question 5

What is the charge of groups 2 ions?

Answer 5

+2

Question 6

What is the charge of group 3 metal ions?

Answer 6

+3

Question 7

What is the charge if there is only one element in a compound?

Answer 7

0