Physics, asked by parthiv555777, 9 months ago

Which set of triads doesn’t fit dobereiner’s law of triad ?
a) Lithium , Sodium , Potassium
b) Calcium , Strontium , Barium
c) Phosphorus, Arsenic , Antimony
d) Iron , Cobalt , Nickel

Answers

Answered by ToxicEgo

8

Answer:

calcium, strontium, barium is ur answer

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