Atoms and Molecules Are Always

question 35

Multiple Choice

Atoms and molecules are always

• A)moving.
• B)still, unless they are forming a chemical bond.
• C)changing.
• D)appearing and disappearing.

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Definitions:

Chi-square Goodness-of-fit

A statistical test to determine if observed data fits a particular expected distribution.

P-value

A statistical measure that helps scientists determine the significance of their research results, indicating the probability of observing the collected data, or something more extreme, if the null hypothesis were true.

Geneticist's Prediction

An estimation or forecast about genetic outcomes, such as inherited traits or diseases, made by a specialist in genetics.

Peony Plant

A type of flowering plant known for its large, often fragrant flowers, belonging to the genus Paeonia.