Which Type of Radioactive Decay Results in No Change in Mass

question 123

Multiple Choice

Which type of radioactive decay results in no change in mass number and atomic number for the starting nucleus?

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

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Definitions:

Inorganic Substances

Chemical compounds that do not include carbon-hydrogen bonds, often minerals or substances not derived from living organisms.

Minerals

Natural, inorganic substances with a definite chemical composition and crystal structure, crucial for human health and used in various industrial processes.

Niacin

A vitamin (B3) necessary for healthy skin, nerves, and digestion; also helps convert food to energy.

Thiamine

A water-soluble B-vitamin (Vitamin B1) essential for glucose metabolism and the functioning of the nervous system.