03:13How to calculate charge for ions | Find charge using periodic table - Dr KChemSimplified350views
Multiple ChoiceWhich element possesses a -2 charge when it combines with other elements? 657views7rank
Textbook QuestionFive of the boxes in the following periodic table are colored. Predict the charge on the ion associated with each of these elements.339views
Textbook QuestionFive of the boxes in the following periodic table are colored. Predict the charge on the ion associated with each of these elements. 440views
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. Se948views
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) As668views
Textbook QuestionUsing the periodic table, predict the charge of the most stable ion of the following elements: (e) Sb.1606views
Textbook QuestionUsing the periodic table, predict the charge of the most stable ion of the following elements: (d) I504views
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?453views
Open QuestionMatch each type of element with the typical trend it follows when forming an ion.133views
Open QuestionHow many valence electrons are in the alkaline earth metal family? Do they form cations or anions?127views
Open QuestionWhich change is likely to happen to an atom of the element strontium (Sr) during bonding?156views
Open QuestionWhich of the following elements will likely form a negative ion in its ionic compounds?157views