Question

how does mercury differ from other metals? (1 point)
it does not chemically react with other elements.
it is not solid under normal conditions.
it is not lustrous.
it does not conduct electricity.

Explanation:

1. Analyze the first option: Mercury does react with other elements (e.g., forms compounds like mercury(II) oxide), so this is incorrect.
2. Analyze the second option: Most metals are solid at room temperature (normal conditions), but mercury is liquid at room temperature. This is a key difference.
3. Analyze the third option: Mercury is lustrous (has a shiny appearance), so this is incorrect.
4. Analyze the fourth option: Mercury is a good conductor of electricity, so this is incorrect.

Answer:

B. It is not solid under normal conditions.