Science, asked by jarinakhatoon736, 2 months ago

13. Given below are the melting points and the atomic radit of three element AB
the periodic table each having 'n electrons in the outermost hell of her om
Elements
B
Melting points (C)
180.3 97.6 63.5
Atomic radii (A)
1.31
1.52
Answer the following:
ti) Will the valencies of these elements be the same or different?
in Which element will have the highest atomic number?
62
20-20 Sample Paper Science --X

Answers

Answered by monika2853

0

Explanation:

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