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How Many Protons Are in an Isotope of Iridium-192 If

question 78

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How many protons are in an isotope of iridium-192 if iridium has an atomic mass number of 77?


Definitions:

Burden of Proof

The obligation to provide evidence to support one's claim or argument in a debate or legal case.

Convincing Evidence

Information or data that is sufficiently strong and compelling to persuade or lead someone to believe in the truth or validity of a claim.

Testable Prediction

A statement made before conducting an experiment, which can be confirmed or disconfirmed through empirical investigation and experimentation.

Independent Variables

Variables that are manipulated or changed in an experiment to test their effects on dependent variables.

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