Choose a scientific issue currently being heavily debated, then list the scientific evidence on both sides of the debate, describe what additional evidence could sway the debate one way or another, and then discuss the results.

Acurium-245 nucleus is hit with a neutron and changes as shown by the equation. complete the equation by filling in the missing parts. 52

What is the relation between concentration of reactants and the rate of chemical reaction?

Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?