Polonium-218 undergoes beta decay, converting a neutron into a proton. Then the daughter isotope undergoes another beta decay, again converting a neutron into a proton. Which equation correctly describes this process? Use the periodic
table link from the tools bar to answer the question.
o 288 Po ~ 288 At +_
233 At = 288 Rn
o 258 Po 238 At +_
285A 208 Rn+ je
o 208 Po → 295 At
288 At → 288 Rn
o 289 Po+fe 208 At +_e
208 At → 208 Rn+_

How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.