Based on their relative positions on the periodic table, which atom in each pair has
the greater electronegativity?
a. B, C
b. Na, Al
C. Li, Cs
d. As, F

One of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description?

Which statements describe polyatomic ions? check all that apply. polyatomic ions have many charges. polyatomic ions have one overall charge. polyatomic ions repel other ions to form ionic bonds. polyatomic ions attract other ions to form ionic bonds. polyatomic ions are made up of only one type of atom. polyatomic ions are made up of two or more types of atoms.

Iwill give extra points to who gets this right