Question

write all examples of doberiner's traids .
best answer will mark as brainlist .....
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Answer 1

Li ,Na,k
Ca,sr,Ba
Cl,Br,I
Mg ,Ca,Sr
S,Se,Te
Ba ,mg, Ca

Answer 2

There are a few other triads:

Lithium, sodium, and potassium.

Calcium, strontium, and barium.

Phosphorus, arsenic, and antimony.

Sulfur, selenium, and tellurium.