Match these items. 1. nuclei unite hydrogen 2. splitting fission 3. fuse for hydrogen bomb atomic bomb 4. nuclei and free electrons fusion 5. raw material for fusion plasma phase

What is a metal replacement reaction

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 joules of heat are required to raise thetemperature of 750 g of water from 11.0 °c to 19.0 °c?