Multiple Choice questions may have more than one correct answer. Indicate all correct responses Which of the following formulas cannot be correct for a stable compound?
A. (NH4)2SO4
B. KNO2
C. Ca2O
D. Fe2(PO4)2
Answer:D
Multiple Choice questions may have more than one correct answer. Indicate all correct responses Which of the following formulas cannot be correct for a stable compound?
A. (NH4)2SO4 B. KNO2 C. Ca2O D. Fe2(PO4)2