2.524 g (5.1 × 106 g) ÷ (6.85 × 103 g) =

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.

How many grams of magnesium metal will react completely with 8.3 liters of 5.5m hcl? show all work

Areaction in which products can react to re-form reactants is