Question

Think and answer
1. The atoms of gold are 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?​

Answer 1

Answer:

1. Atoms of gold are different from the atoms of silver as different substances have different internal structures, properties and they are different types of elements

2. Noble gases are monoatomic as they are stable in nature and complete the octate rule. Thus don't require electrons from other element and are monoatomic.

3. The advantage of representing a substance by its chemical formula helps us to remember them as well as it helps to balance them numerically.

4. Yes the chemical formula of two compounds can be same.

Answer 2

Explanation:

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