03:13How to calculate charge for ions | Find charge using periodic table - Dr KChemSimplified487views
Multiple ChoiceWhich element possesses a -2 charge when it combines with other elements? 751views6rank
Open QuestionMatch each type of element with the typical trend it follows when forming an ion.185views
Open QuestionHow many valence electrons are in the alkaline earth metal family? Do they form cations or anions?181views
Open QuestionWhich of the following elements will likely form a negative ion in its ionic compounds?236views
02:15
