Chemistry, asked by khushyi, 6 months ago

21. Which among the following represents Dobereiner's triads?
1 point
Chlorine, Bromine, lodine
Carbon, Aluminium, Oxygen
Flourine, Chlorine, Bromine
None of the above

Answers

Answered by choudharynelam1982

0

Answer:

none of the above

Explanation:

because a comparable graduation of properties in two other sequences i.e.. calcium , strontium, barium, and sulfur ,selenium, Telluride etc.

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