Charges of ions

https://www.youtube.com/watch?v=6KqEIfUJoMs

Whats happens when metals react

They tend to lose their outer electrons to form positive ions

What do group 1, 2 metals form

Ions with charge of 1+, 2+

What are charges on group 3

Its hard to know, but aluminium forms ion with charge of 3+

Whats the ion formed by silver

The ion Ag+

What does zinc form

The ion zn2+

What happens when non metal atoms form ions

They gain electrons, form negative ions, change the name of the ion to end in -ide

e.g fluorine atoms form fluoride ion

What do group 5 elements nitrogen and phospohorus form

Ions with 3- charge

What do group 6 elements oxygen and sulfur form

Ions with 2- charge

What do elements in group 7 form

Ions with 1- charge

Whats the charge of hydrogen

H+

Whats the charge of ammonium

NH4+

Whats the charge of hydroxide

OH-

Whats the charge of nitrate

NO3-

Whats the charge of Carbonate

CO₃^2-

Whats the charge of sulfate

SO₃^2-