General Science • ChemistryEasy
Which of the following elements is a liquid non-metal at standard temperature and pressure?
A. Mercury
B. Gallium
C. Bromine✓ Correct Answer
D. Cesium
💡 Solution & Explanation
Bromine is a halogen element that exists in the liquid state at standard temperature and pressure alongside mercury, which is a liquid metal. Gallium melts slightly above room temperature, while cesium is a soft solid. Periodic table trends and anomalous elemental states are common exam topics.
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