Which two elements will be the most alike and why?




Which two elements will be the most alike and why?





Lithium (Li) and Sodium (Na) because they are both metals and are in the same group

Oxygen (O) and Neon (Ne) because they are both noble gases

Helium (He) and Hydrogen (H) because they are both non-metals and are in the same row.

Which two elements will be the most alike and why Which two elements will be the most alike and why Lithium Li and Sodium Na because they are both metals and ar class=