2.999 is the amount of moles
I know for sure that it is francium
R in the equation is a gas constant. It is .0821 liters x ATM over Moles x degrees kelvin.
Answer:Four types of vaccines are currently available: Live virus vaccines use the weakened (attenuated) form of the virus. The measles, mumps, and rubella (MMR) vaccine and the varicella (chickenpox) vaccine are examples
The answer is False. Hope this helps!!!
