The Number of Valence Electrons Determine the Properties of an Element

question 52

True/False

The number of valence electrons determine the properties of an element.

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Definitions:

Oxygen Gas

A diatomic molecule consisting of two oxygen atoms (O2), essential for most forms of life on Earth to perform cellular respiration.

Liberating Mercury

The process of releasing mercury, typically from its ores or as a byproduct of industrial processes, which can lead to environmental contamination.

HgO

HgO refers to mercury(II) oxide, a solid compound consisting of mercury and oxygen, known for decomposing into mercury and oxygen gas when heated.

Methane Gas

A colorless, odorless flammable gas that is a major component of natural gas, used as a fuel and in the production of various chemicals.