03:13How to calculate charge for ions | Find charge using periodic table - Dr KChemSimplified432views
Multiple ChoiceWhich element possesses a -2 charge when it combines with other elements? 717views6rank
Open QuestionMatch each type of element with the typical trend it follows when forming an ion.162views
Open QuestionHow many valence electrons are in the alkaline earth metal family? Do they form cations or anions?154views
Open QuestionWhich of the following elements will likely form a negative ion in its ionic compounds?197views
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