Question

answer answer to this question​

Answer 1

1)a)

b)Valency

c)atomicity

d)noble gases

e)Paraffin wax,fuels

2)a)physical methods

b)Metalloids

c)3

d)Bunsen burner

e)elements and compounds

Answer 2

Answer:

1)a)

b)Valency

c)atomicity

d)noble gases

e)Paraffin wax,fuels

2)a)physical methods

b)Metalloids

c)3

d)Bunsen burner

e)elements and compounds

Explanation:

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