Give the formulas for the ionic compounds made of the following ions:
sc3+ and br¯
k+ and o2¯
ca2+ and i¯
cr3+ and s2¯
rb+ and f¯
magnesium (mg) and oxygen (o) ions
potassium (k) and nitrogen (n) ions
strontium (sr) and fluorine (f) ions
aluminum (al) and sulfur (s) ions
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Ответ:
Ответ:
the answer is a,b and d