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1. Give two ionic equations representing the formation of the ions obtainable from hydrogen. 2. Hydrogen forms numerous hydrides with many elements of the periodic table. a) give the formula of the stable hydride for each of the following elements: Li, Be, B, N, O and F. b) Classify the hydrides in (a) as being predominantly ionic/ covalent c) Give the reaction equation for a reaction between the hydride of Li and water
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