📝 Multiple Choice Question
General-science
Which of the following is a molecular compound?
A
Sodium chloride
B
Calcium oxide
C
Water
D
Magnesium sulfate
Explanation
A molecular compound consists of discrete molecules formed by covalently bonded non-metal atoms, such as water (H2O). The other options provided are ionic compounds, which are formed instead by the electrostatic attraction between metal cations and non-metal anions.
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