Explain how the physical and chemical properties of plasma and quantum dots can be used to enhance our viewing experience. Be sure to explain the similarities and differences between plasma and QD televisions.

Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0

Alarge marble is dropped in a graduated cylinder with 35ml of water in it. the water level increases to 49ml. what is the volume of the marble

How can you use chemical equations to predict the products of the reaction you can carry out?