The half-life of iron-61 is 6 minutes. If a sample originally contains 8 g of the isotope, how much remains after 18 minutes? Write 2 – 3 sentences explaining your reasoning.
Answer the questions below. Question 1: Nuclear Structure (10 points) a. Protons and neutrons make up the nucleus of an atom. Write 3 – 4 sentences describing the electrostatic force between each pair of particles (proton-proton, proton-neutron, neutron-neutron) and the strong nuclear force between each pair of particles. (5 points) b. Write 3 – 4 […]