Periodic Table Review

What happens when you move down a group on the periodic table?

It increases

what happens to the atomic radius as you go to the right

it decreases

Which element has the largest atomic radius?

Cesiums

when an atom becomes a cation, what happens to its radius?

it decreases

Which ion is larger?

Na

ionization energy is the energy required to…..?

lose an electron

ionization energy generally increases when moving…?

left toright across a period

electron affinity describes how likely an atom is to…?

gain an electron

which group generally has the highest electron affinity?

halogens

electronegativity measures an atoms ability to…?

hold electrons tightly

which element is the most electronegative?

fluorine

which trend increases toward the top-right of the periodic table?

electronegativity

which element would have the lowest ionization energy?

cesium