Which compound is most likely to exist as a gas or liquid at room temperature? A)Al₄C₃ B)CBr₄ C)CaBr₂ D)WC

Question

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CBr14 has a relatively low molecular weight and consists of nonpolar molecules, allowing for weak intermolecular forces. This makes it most likely to exist as a gas or liquid at room temperature. The other compounds are either polar or have much higher molecular weights, making them more likely to exist as solids.

Which Compound Is Most Likely to Exist as a Gas