Newlands’ periodic table was restricted to …………….. elements.

Newlands’ periodic table was restricted to …………….. elements.

A) 40

B) 56

C) 60

D) 80

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

Salim Ahmed Kawsar

Correct option is B) 56

4 views Answered 2023-02-05 15:29

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