Q19Multiple correct
Which of the following statements are not true for hydrogen?
- (i)It exists as diatomic molecule.
- (ii)It has one electron in the outermost shell.
- (iii)It can lose an electron to form a cation which can freely exist
- (iv)It forms a large number of ionic compounds by losing an electron.
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(iii) It can lose an electron to form a cation which can freely exist
(iv) It forms a large number of ionic compounds by losing an electron.