Question

Could isobar be easily adjusted in mendleev period table

Answer 1

hiiii friend
here is your answer
isobars are those atoms of which have same mass no. but different atomic no.
as mendaleev's periodic table was based on mass so it can't be possible to adjust isobars in yhat periodic table.
e.g. argon and potassium.

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Answer 2

No, in Mendelev's periodic table, Isobars couldn't be easily adjusted.

Different elements that have the same mass number but differ in properties are called Isobars. Examples are Argon and Calcium. They both have an atomic weight of 40 but Argon has the atomic number of 18 while Calcium has 20.

Mendeleev in his periodic table arranged the elements according to their atomic masses. Due to this, isobars, i.e: elements which have same atomic masses acquired of filled the same space in the periodic table. But they exhibited contrasting properties. For example, Argon is a colourless, odourless noble gas while Calcium is a reactive Alkaline earth metal.

Thus. Isobars could not be easily adjusted in the Mendeleev periodic table.