Chemistry, asked by sujis95, 10 months ago

Kindly solve the question as soon as possible

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Answered by angeljaryal222

0

Answer:(I) category A

(II) he put them in increasing order of atomic masses

(III) because it was applicable till calcium only

Explanation:

Answered by Devrajshirsath

0

Explanation:

1)Li,Na,K

2)Medeeleve place elements in increasing order of atomic number

3)no

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