CBSE BOARD X, asked by nivedagasper, 1 year ago

Advantages of newland's law of octaves...
Need the correct answer plzzzz....

Answers

Answered by StunningSheikh
0
Newland law of octave defins that the property of every eighth element is similar to the repeatation of first element but this was applicable till calcium

StunningSheikh: of law of octave
Anonymous: in my textbook there are only demrits of it thats why i told you this
StunningSheikh: please learn s chand
nivedagasper: Yes in book only demerits are given
nivedagasper: But Last year merits were asked
nivedagasper: that's why I posted the question
Anonymous: thats not good
StunningSheikh: the merits was that newland was correct till calcium
StunningSheikh: hope its help
Anonymous: yes thank you
Answered by neh0025
3

newland was the first scientist to show that there are similarities between the atomic masses and properties of elements (as he classified elements in

the increasing order of atomic mass and found that every 8th element had properties similar to the first one)

hope it helps u:)


neh0025: Yaa doberiener did but newland ws d frst o r
neh0025: One**
Anonymous: newland only could apply his theory till the 56th element i think
neh0025: Yaa dat ws a drawback
Anonymous: doberiener was the first. i think it is given in text book
neh0025: yaa he was the one who gave the theory
neh0025: Bt he could only find 3 triads
Anonymous: yes thats true
StunningSheikh: the three triads are alkali metal group and alkaline earth metal group and halogens
Anonymous: yes
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