The Most Common Molecule in a Molecular Cloud Is

question 99

Multiple Choice

The most common molecule in a molecular cloud is

• A) methane, CH4.
• B) ammonia, NH3.
• C) water, H2O.
• D) molecular hydrogen, H2.
• E) carbon monoxide, CO.

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Definitions:

Population

The entire group of individuals or items of interest from which samples may be drawn for statistical analysis.

Quantitative

Refers to the measurement of something in terms of quantity or amount.

Categorical

Pertaining to data that can be divided into specific groups or categories that are mutually exclusive.

Data

Collected information or facts, typically numerical, that are used as a basis for reasoning, discussion, or calculation.