The Only Stable Isotope of Iodine Is Iodine-127

question 15

Multiple Choice

The only stable isotope of iodine is iodine-127. Predict the mode of decay of .

• A)alpha emission
• B)beta emission
• C)positron emission
• D)electron capture

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Definitions:

Systematically

An approach or method performed in an organized, methodical, and consistent manner, often to ensure efficiency and effectiveness in achieving certain goals or outcomes.

Objectively

In a manner that is not influenced by personal feelings or opinions, focusing only on facts.

Independent Variable

In experimental and statistical research, the variable that is manipulated or changed by the researcher to observe its effects on the dependent variable.

Dependent Variable

In research, the variable being tested and measured, expected to change as a result of manipulations to the independent variable.