03:13How to calculate charge for ions | Find charge using periodic table - Dr KChemSimplified331views
Multiple ChoiceWhich element possesses a -2 charge when it combines with other elements? 630views7rank
Textbook QuestionFive of the boxes in the following periodic table are colored. Predict the charge on the ion associated with each of these elements.329views
Textbook QuestionFive of the boxes in the following periodic table are colored. Predict the charge on the ion associated with each of these elements. 426views
Textbook QuestionDetermine the number of valence electrons in each element. Which elements do you expect to lose electrons in chemical reactions? Which do you expect to gain electrons? a. Al b. Sn c. Br d. Se937views
Textbook QuestionEach of the following elements is capable of forming an ion in chemical reactions. By referring to the periodic table, predict the charge of the most stable ion of each: (c) As657views
Textbook QuestionUsing the periodic table, predict the charge of the most stable ion of the following elements: (e) Sb.1584views
Textbook QuestionUsing the periodic table, predict the charge of the most stable ion of the following elements: (d) I496views
Textbook QuestionElement X reacts with element Y to give a product containing X3+ ions and Y2-ions. (d) In what groups of the periodic table are elements X and Y likely to be found?444views
Open QuestionMatch each type of element with the typical trend it follows when forming an ion.127views
Open QuestionHow many valence electrons are in the alkaline earth metal family? Do they form cations or anions?122views
Open QuestionWhich change is likely to happen to an atom of the element strontium (Sr) during bonding?146views
Open QuestionWhich of the following elements will likely form a negative ion in its ionic compounds?146views