Observe the diagram given. Trinity starts at position A, walks along the bold path and finishes at position B. She arrives at position B in
30 minutes (1800 seconds). Each Square is 1 m along its edge.
Use the diagram in answering the 2 questions below DON'T
FORGET YOUR UNITS.

How many moles of magnesium is 3.01 x10^22 atoms of magnesium?

Identify the missing numbers below to show the result of multiplying the numbers (1.6 × 10-19)(5.0 × 106) = c × 10d

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.