Write the ground-state electron configurations of the following transition metal ions: (a) sc3*, (b) cr*, (c) au3*, (d) pt2*, (e) cu', (f pd2 (g) fe3 (7 points)

In an oxidation-reduction reaction, oxidation is what happens when a reactant

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.

Displacement is the slope of a velocity vs. time graph a. true b. false