I am a metal that is liquid at room temperature, yet I don't flow like water. What am I?
Category: Science · Difficulty: hard
Hint: I used to be in thermometers, but I'm now avoided due to toxicity.
Answer
Mercury
Explanation
Mercury is the only metal that is liquid at standard conditions for temperature and pressure.
This is a hard science riddle — a tricky one that takes a little thought. The answer is Mercury.
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