In Which of the Following Sets Do All Species Have

question 29

Multiple Choice

In which of the following sets do all species have the same number of electrons?

• A)F^-,Ne,Mg²⁺
• B)Ge,Se^2-,Br^-
• C)K⁺,Rb⁺,Cs⁺
• D)Br,Br^-,Br⁺

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Definitions:

Ground Cable

A cable that provides a path for electrical current to safely enter the ground, used to protect against electrical shock.

Disconnecting

The act of separating or removing connections within a system, often for safety, maintenance, or operational adjustments.

Battery Gassing

the generation of gas within a battery, typically due to overcharging or malfunction, which can lead to pressure buildup and potential failure.

Explosive Mixture

A combination of substances that could rapidly react chemically to release energy and possibly cause an explosion.