Using the periodic table, what do you know about Rubidium?

Last updated: 8/7/2022

Using the periodic table, what do you know about Rubidium? It has a high electronegativity and a high reactivity It is a small atom and has a low electronegativity It has a low electronegativity and has a high reactivity It has a low electronegativity and has a low reactivity It has a high electronegativity and a low reactivity