1. The nucleus of a hydrogen atom consists of...
- 1 proton only
- 1 proton + 2 neutron
- 1 neutron only
- 1 electron only
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Other questions in this quiz
2. The most electronegative element among the following is...
3. The most commonly used bleaching agent is...
- sodium chlorine
- carbon dioxide
4. The number of moles of solute present in 1 kg of a solvent is called its...
5. The nuclear particles which are assumed to hold the nucleons together are...