2O; one molecule of water has two hydrogen atoms covalently bonded to just one oxygen atom.[26] Water is usually a tasteless, odorless liquid at ambient temperature and strain. Oxygen dihydride is another way of referring to water, but fashionable usage usually restricts the expression "hydride" to ionic compounds (which water https://kevalaniru.com/the-science-behind-safe-drinking-water-for-children/