Question

can we classify Na,Si and Ci as Dobereiner's triads ??​

Answer 1

Answer:

No. This is because the elements Na, Si and Cl do not have similar properties even though the atomic mass of middle element Si is almost equal to the average atomic mass of first element Na and third element Cl.

Answer 2

Explanation:

Explanation:the average of Na and Cl is not similar to the middle means Si. so we can't arrange them in doberenier traids