An Isotope of Which of the Following Elements Is Chosen

question 4

Multiple Choice

An isotope of which of the following elements is chosen as a standard in measuring atomic mass?

• A) carbon
• B) oxygen
• C) hydrogen
• D) neon
• E) helium

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Definitions:

Laminated Oak

Wood consisting of multiple layers of oak glued together, enhancing strength and stability, commonly used in flooring and furniture.

Unibody Semi-Trailer

A semi-trailer design where the chassis and body are integrated into a single unit, enhancing strength and reducing weight.

Kingpin

A kingpin is a critical component in the steering mechanism of a vehicle, connecting the steer axle to the wheels and enabling pivoting for steering.

Welded

Refers to the process of joining metal parts together by melting the pieces and adding a filler material to form a strong bond upon cooling.