The chemical formula of the ionic compound formed by strontium and phosphorus is Sr3P2. Draw the Lewis structure for Sr3P2. In the Lewis structure Sr3P2, Sr has dots and P has dots (Enter the "number" of dots for these 2 blanks). In the Lewis structure, the coefficient of Sr is the coefficient of P is the charge on Sr is " " and the charge on P is (Note: In writing the charge use a + or - sign followed by a number (e.g. +6 or -6). Do NOT enter a space between the + or - and the number.)