Chlorine (cl) forms a salt when it is combined with a metal. this element belongs in group 18 group 17 period 18 period 17

What element breaks down into yttrium-90?

Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.

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?