Question

1. Name one metal and one non -metal which exist in liquid state at room temperature.
2 . Name two metals which are soft and can be easily cut with knife.
3 . Name the non-metal which is very hard.
4 . Name a non-metal which is a good conductor of electricity
5 . state one chemical property which can be used to distinguish a metal from a non-metal.
6 . how do metal oxide differ from non - metal oxides ?
7 . what a word equation for the reaction of magnesium with oxygen.​

Answer 1

Answer:

1 metal mercury'and non metal bronium.

2. Potassium and Sodium

3. Diamond

4. Graphite

5. Ductility

6. metal acidic and non metal are basic

7. Mg + O2=Mgo

Answer 2

Answer:

1~ Metal = Mercury

Non-metal = Bromine

2~ Sodium and Potassium

3~ Diamond

4~ Graphite

5~ Ductile

6~ Metals Acidic And non-metal basic

7~ Mg+02= Mgo