Question

what is dobereiners traids ?explain which lesson questions​

Answer 1

Answer:

Dobereiner's law of triads states that, the atomic mass of the middle element of a triad is the arithmetic mean of the atomic masses of the other two elements. Example: In the triad of lithium, sodium and potassium. ... The average of masses of lithium and potassium gives atomic mass of sodium 23.

Answer 2

Answer:

Dobereiners traids were group of elements wid similar properties tht were identified by, the German chemist

Johann Wolfgang Dobereiner. he observed that groups of three elements (traids) could be formed in which all the elements shares similar physical and chemical properties...

Hope it helps you dear:)