Question

1.) The atoms of gold is different from the atoms of silver .True or false ? Give reason.
2.) Why are noble gases monoatomic ?
3.) What is the benefit of representing a substance by its chemical Formula ?
4.) The chemical formulae of two compounds can be same .Do you agree? I hope you all will give correct answer

Answer 1

Answer:

I will try and answer all of them. I learnt them in 6th so it's been few years. please do elaborate these points

Explanation:

so,

1) True. they are completely different elements with different chemical and physical properties.

2)Noble gases do not react with any other atom. they are chemically stable.

3) A chemical formulae gives the information

- the atoms of one molecule of an element.

- the mass.

4) No. It can be similar if the chemical reactions are same.