Postfire Debris Flows Are Most Common in the First 2

question 78

True/False

Postfire debris flows are most common in the first 2 years after a fire.

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Definitions:

Lewis Structure

A graphical representation of the valence shell electrons in molecules or ions, showing how electrons are shared between atoms to form bonds.

Condensed Formula

A representation of a chemical substance that shows the elements present and their proportions but without the structural details.

Resonance Structure

Different way to draw the structure of a molecule that can't be represented by a single Lewis structure; these structures depict the delocalization of electrons within the molecule.

Cation

A positively charged ion that results from the loss of one or more electrons.