Analyse the following and choose the correct statement(s)
i) An electron has considerable mass
ii) A hetero atomic molecule is formed from different kinds of atoms.
iii) Mass number and atomic mass of an element are same
Answers
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Explanation:
A hetero atomic molecule is formed from different kinds of atoms.
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All the points mentioned above are true
1-electron has a mass of 9.1094* 10^-31
2- hetero means different
3- mass number and atomic number are same thing
Explanation:
hope it helps you
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