Always Call for _____ Before Attempting to Extinguish a Fire

question 7

Short Answer

Always call for _____ before attempting to extinguish a fire.

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Definitions:

Covalent Bond

A type of chemical bond where two atoms share one or more pairs of valence electrons, creating a stable balance of attractive and repulsive forces between atoms.

Carbon Tetrabromide

A chemical compound with the formula CBr4, known for its high density and usage in organic synthesis as a solvent or reagent.

Sulfur Trioxide

A chemical compound with the formula SO3, which is a key intermediate in the sulfuric acid manufacturing process, known for its role in acid rain formation when released into the atmosphere.

Dihydrogen Selenide

A chemical compound with the formula H2Se, a colorless, toxic gas with the smell similar to rotten horseradish.