An ideal gas in a cubical box having sides of length l exerts a pressure p on the walls of the box. if all of this gas is put into a box having sides of length 4l without changing its temperature, the pressure it exerts on the walls of the larger box will be
a. 1/16 p
b. p
c. 1/64 p
d. 1/4 p

Daughter element the new element produced along with a decay particle in a nuclear transmutation 2. half-life the substance that decays in a nuclear transmutation 3. parent element the change of one chemical element into another by nuclear decay or radioactive bombardment 4. transmutation the time required for the decay of one-half of the atoms in a sample of radioactive material