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The next higher homologue of C6H14 is
The nitrogen atom has 7 protons and 7 electrons,The nitride ion will have
The noble gas used in radiotherapy is
The non-metal found in the liquid state is
The nuclear particles which are assumed to hold the nucleons together are
The nucleus of a hydrogen atom consists of
The nucleus of an atom consists of
The number of atoms present in 21.6 gram of silver (atomic weight = 108) are same as the molecules in
The number of d-electrons in Fe2+ (Z = 26) is not equal to that of
The number of electrons presents in H+ is
