why do Li, Na and K how resemblance on the basis of Dobereiner’s law of triads?
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Because they have similar properties ...
pournimasonawbe:
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According to Dobereiner's law of triad lithium , sodium and potassium are similar on the basis of their chemical properties.
Explanation:
- Since sodium , potassium and lithium are all alkali metal they have similar chemical properties .
- In addition to this they all participate in the same type of reaction.moreover the atomic mass of sodium is half the atomic mass summation of lithium and potassium.
- As a result of all these lithium sodium and potassium has been grouped under the same category of triads in Dobereiner’s law of triads.
To know more about Dobereiner’s law of triads,
Definition of Dobereiner's triads. - Brainly.in
https://brainly.in/question/8097628
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