CH-264
Simple molecular structures
Chemistry · Secondary 3 · Medium · Simple molecular structures
Carbon dioxide is a simple molecular substance.
Which statement best explains why carbon dioxide is a gas at room temperature and pressure?
Which statement best explains why carbon dioxide is a gas at room temperature and pressure?
- It has weak intermolecular forces between molecules.
- Its covalent bonds between C and O atoms are weak.
- It contains free electrons that move easily.
- Its molecules have no electrons at all.
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