A 0.316 mol sample of nitrogen gas, N2(g), is placed in a 4.00L container at 315 K.

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

Why is the structure of molecule important to its function?

Americium-241 undergoes fission to produce three neutrons per fission event. if a neutron-absorbing material is mixed in with this sample so that the rate of neutron production drops down to 1.8 neutrons per fission event, which will be effective at achieving a critical mass? check all that apply. remove a deflective shield surrounding the sample. remove absorbent material mixed in with the sample. compress the sample of americium-241.