I need a little more context but I believe you are correct
It’s due to the average number of collisions of gas molecules with the container walls per unit time. As such, pressure depends on the amount of gas (in number of molecules), its temperature, and the volume of the container.
After alpha decay (234,90) remain from it
Answer:
O negative, O positive, A negative, A positive, B negative, B positive, AB negative, and AB positive
Explanation: