_____ Refer to the Forces of Change Whose Direction and Sometimes

question 69

Multiple Choice

_____ refer to the forces of change whose direction and sometimes timing can be predicted.

• A)Uncertainties
• B)Trends
• C)Occurrences
• D)Scenarios
• E)Forecasts

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Definitions:

Lewis Structures

Diagrams that represent the valence electrons of atoms within a molecule, indicating the bonding between atoms and the lone pairs of electrons.

Elemental Symbol

A one or two-letter notation derived from the Latin name of a chemical element used to represent it in the periodic table, such as H for hydrogen.

Lewis Structure

Lewis structures, also known as Lewis dot diagrams, are a graphical representation of molecules showing how valence electrons are distributed among the atoms and indicating the bonds between atoms.

Nitrogen Gas

A colorless, odorless, tasteless diatomic gas with the chemical formula N2, making up 78% of Earth's atmosphere by volume.