Respuesta :

it would help to have a chart for this question

Answer:

Explanation:

Elements

Electronegativity

aluminum (Al) 1.61

calcium (Ca) 1

carbon (C) 2.55

chlorine (Cl) 3.16

fluorine (F) 4

hydrogen (H) 2.2

iron (Fe) 1.83

nitrogen (N) 3.04

oxygen (O) 3.44

phosphorus (P) 2.19

potassium (K) 0.82

silicon (Si) 1.9

sulfur (S) 2.58