Isotopes That Are Unstable and Decay When Their Nucleus Breaks

question 14

Multiple Choice

Isotopes that are unstable and decay when their nucleus breaks up into elements with lower atomic numbers,emitting significant amounts of energy in the process,are called:

• A)energetic
• B)ionic
• C)radioactive
• D)isometric

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Definitions:

ECG

Electrocardiogram, a test that measures the electrical activity of the heart to assess its functioning and detect abnormalities.

Voltage Difference

The measure of electric potential difference between two points in an electric circuit, prompting the flow of current.

Left Leg Electrode

An electrode placed on the left leg during procedures like electrocardiograms (ECGs) to serve as a reference or ground point in the measurement of electrical signals.

Electrocardiogram

A diagnostic test that measures the electrical activity of the heart to identify various heart conditions.