Which of the Following Species Contains 18 Electrons

question 157

Multiple Choice

Which of the following species contains 18 electrons?

• A)(³¹P)
• B)(³⁴S^2-)
• C)(³⁶Cl)
• D)(⁸⁰Br^-)
• E)(¹⁶O)

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Definitions:

Endergonic Reaction

An endergonic reaction is a chemical reaction in which energy is absorbed from the surroundings, typically requiring an input of energy to proceed.

Altered

Changed in form, character, or function.

Turgor Pressure

The pressure exerted by water inside the cell against the cell wall, crucial for maintaining plant structure and rigidity.

Pressure Gradient

A physical quantity representing the rate of pressure change in space, directing fluid flow from high to low pressure areas.