Question

Newland's law of octaves can be applied to theset of elements consisting of:
1..Beryllium, magnesium, calcium
2..Sodium, potassium, calcium
3..Boron, nitrogen, carbon
4..Hydrogen, silicon, aluminium

please answer​

Answer 1

Sodium, potassium, calcium is the answer.

Answer 2

Answer:

1. Beryllium, Magnesium, Calcium

Explanation:

These elements are in same column of Newland's Octaves table, i.e., ga (mi) column, and we know that law of octaves is effective till calcium.

Also, note that all the three elements are 7th after the preceding one.

Hope it helps!

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