What trend does the first ionization energy follow, going down the periodic table?

going down the periodic table atomic size increases,electronegativity and ionization decreases going down

radioactive decay occurs in unstable atomic nuclei – that is, ones that don't have enough binding energy to hold

the nucleus together due to an excess of either protons or neutrons.

8 m/s because for him to get the same amount of energy as ray is putting out, bobby, who weighs half as much as ray, needs to run twice as fast.