'A', 'B' and 'C' are three elements that form a triad. If the atomic weight of 'A' is 7 and that of
'C' is 39 then according to Döbereiner's rule of triads what will be the atomic weight of 'B'?
Answers
Answered by
39
According to dobereiner's triad,
A + C ÷ 2 = B
Here,
A = 7
C= 39
B= ?
Therefore,
7 + 39 ÷ 2 = C
46÷2 = C
23 =C
The element C has the atomic weight of 23u which is same as Sodium
C = Sodium
A + C ÷ 2 = B
Here,
A = 7
C= 39
B= ?
Therefore,
7 + 39 ÷ 2 = C
46÷2 = C
23 =C
The element C has the atomic weight of 23u which is same as Sodium
C = Sodium
Answered by
4
Answer:
23
Explanation:
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