
Fluorine
Safety Precautions
Fluorine is highly reactive and can be dangerous; mention safety when discussing its use.

Due to its reactivity, handling fluorine requires strict safety measures.
Scientific Context
Fluorine is often discussed in scientific and industrial contexts, less so in everyday life.

In chemistry class, we learned how fluorine reacts with other elements.
Non-Visible Gas
While fluorine is a gas, it is not visible; usage implies it’s understood through scientific study.

Fluorine, though invisible, has a distinct, pungent smell.
Compare with
ElementGasHalogen
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