Question

For Which of the pair new land octave rule is not
applicable
(A) Li, Na
(B C, si
(C) Mg, Ca
(D) CI, Br​

Answer 1

Answer:

option C

Explanation:

OPTION C I THINK SO

Answer 2

Na and K follows Newland's octave rule which states that if the chemical elements are arranged according to increasing atomic weight, those with similar physical and chemical properties occur after each interval of seven elements.

solution.

Explanation:

This is the correct anser.