15. How does the valance electron configuration (entire last energy level configuration) relate to the number on the Periodic Table? Use the short hand notation in your group discussion.

What’s a special glass that most beakers are made of

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

If i initially have a gas at a pressure of 12 atm, a volume of 23 liters, and a temperature of 200 k, and then i raise the pressure to 14 atm and increase the temperature to 300 k, what is the new volume of the gas?