Science, asked by deepa05082004, 10 months ago

state dobereiner law

can anyone answer this pls

Answers

Answered by poonianaresh78p3767p
1

Explanation:

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. ... The atomic mass of lithium is 7 and the atomic mass of potassium is 39. The average of masses of lithium and potassium gives atomic mass of sodium 23.

Answered by indu3121
1

Answer:

according this law elements were arranged in the group of triads according to their atomic masses

eg

li

na

k

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