Question

Give me some examples of criss cross method

Answer 1

Answer:

The oxidation number of Mg is +2 and oxygen is -2. Criss cross the absolute values to give Mg2O2In this example there is a common factor of 2 so divide by 2 to give MgO. It is a helpful method just cross them and put them down without changes. The oxidation number of Mg is +2 and oxygen is -2.

Answer 2

Answer:

The oxidation number of Mg is +2 and oxygen is -2. Criss cross the absolute values to give Mg2O2In this example there is a common factor of 2 so divide by 2 to give MgO. It is a helpful method just cross them and put them down without changes. The oxidation number of Mg is +2 and oxygen is +-2.Hope this helps.Please mark my answer as the brainliest.