Which ion is bigger in size, H- or I-? - Quora

Are atoms of different elements all the same size? - Quora

⏩SOLVED:How would you expect the sizes of the hydrogen ion, H^+, and…

Which one has larger electron affinity, O or F? - Quora

What is the ionic charge of h2o? - Quora

Do larger atoms have more or fewer electrons relative to their size? - Quora

Which is more reactive 'iron' or 'hydrogen'? - Quora

Re 'ionic' / de-ionized water: what are ions anyway? - Quora

What is larger a Li+ ion or a Mg2+ ion? - Quora

How to arrange F, Na, Cl, K, and Br according to their atomic radius - Quora

Which ion is bigger in size, H- or I-? - Quora

Mini-video on ion size (video)