what is the law of modern periodic table please don't answer this question otherwise answer will be report i not need a answer ⚡⚡
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MODERN PERIODIC LAW:-
The chemical and physical properties of elements are periodic function of their atomic number......
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Hess's law of constant heat summation, also known simply as Hess' law, is a relationship in physical chemistry named after Germain Hess, a Swiss-born Russian chemist and physician who published it in 1840.
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