Question

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The atoms or molecules are always arranged in a regular pattern .do u agree ?? give reasons

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Answer 1

yes , I agree because we can't change the atomic Mass of malecules can't change their number in the mordern periodic table it is different from old periodic table...and can't move to one to another

Answer 2

yes , I agree
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because we cannot change the atomic mass of molecules and the molecules not changed there atomic number in modern periodic table . and this is different from the modern periodic table.