In 1836 John Daniell Invented a Primary Cell in Which

question 18

Multiple Choice

In 1836 John Daniell invented a primary cell in which ____ was eliminated in the generation of electricity.

• A) oxygen
• B) nitrogen
• C) carbon
• D) hydrogen

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Definitions:

Standard Deviation

An indicator of the extent of variation or spread among a collection of numbers, showing the degree to which these numbers deviate from their average.

Wireless Phone Company

A service provider that offers mobile telecommunication services, including voice and data communication, without requiring fixed lines.

Random Order

An arrangement or sequence of items where each item's position is determined by chance, ensuring no predetermined pattern.

Probability

The degree of likelihood or chance that a specific outcome will take place.