Which of the following explanation is best for not placing hydrogen in either the group of alkali metals or halogens?A. The ionisation energy of hydrogen is too high for group of alkali metals, but too low of halogen groupB. Hydrogen can form compounds with all other elements.C. Hydrogen is much lighter element than the alkali metals or the halongensD. None of the above

Which of the following explanation is best for not placing hydrogen in

1.	Which of the following explanation is best for not placing hydrogen in either the group of alkali metals or halogens?A. The ionisation energy of hydrogen is too high for group of alkali metals, but too low of halogen groupB. Hydrogen can form compounds with all other elements.C. Hydrogen is much lighter element than the alkali metals or the halongensD. None of the above
Answer» Correct Answer - A The Ionisatin energy of hydrogen is too high for group of alkali metals, but too low for halogen group.

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