Group one and a pair of silicides e.g. Na2Si and Ca2Si respond with drinking water, yielding hydrogen and/or silanes. At Consumer Electronics Exhibit (CES) 2012 a safe and eco-helpful 1kWh or 3kWh capability cellphone charger with sodium silicide that runs on drinking water has released for 'those who invest time https://waylonjpnic.csublogs.com/46374448/calcium-nitride-formula-options