The nuclear product of radioactive decay is called the_
o parent nuclide
o mass defect
o half life
daughter

Acylinder is filled with 2.00 moles of nitrogen, 3.00 moles of argon and 5.00 moles of helium. if the gas mixture is at stp, what is the partial pressure of the argon

Iwould appreciate if someone could me.

Which change to the system wood cause the freely-moving piston to lower?