If cells were placed in a solution and you observed them shrinking a solution is probably what

For ai it's atomic number is 13 and it's mass number is 27 how many neutrons does it have

How does the principle of electromagnetism explain the interaction between earth’s magnetic field and the solar wind?

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?