Question

from any five question from given topic 2statement question and 3 equation type questions
1) properties of ionic compound
2) reaction of metals with acid
3) rection of metals with water
4) reaction of metals with o2​

Answer 1

Answer:

4 (Mg)+(o2)=Mgo2

Explanation:

Magnesium is a metal and if we react any metal to any thing it gives basic solution.

Magnesium (mg) + Oxygen (o2) =Magnesium oxide (mgo2) so this reaction is basic in nature