________ Are Atoms of the Same Element That Have Different

question 75

Essay

________ are atoms of the same element that have different numbers of neutrons in their respective nuclei.

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Definitions:

Research Question

A question that guides the direction and focus of a scholarly investigation or study.

Policy Position

A stance or perspective held by an individual, organization, or government on a specific policy issue.

Testability

The capacity of comparisons to project consequences that have the potential to be shown to be false, inapplicable, or unacceptable.

Scientific Theories

Well-substantiated explanations of some aspect of the natural world, based on a body of facts that have been repeatedly confirmed through observation and experiment.