The Time Needed for a Radioactive Sample to Decay to One-Half

question 72

Short Answer

The time needed for a radioactive sample to decay to one-half of its original activity is called the ________.

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Definitions:

Spelling

The act of correctly arranging the letters that form a word in their proper sequence.

Flipped

Turned over or rotated to the opposite side, typically to achieve a desired outcome or to indicate a change.

Conscience

An inner feeling or voice acting as a guide to rightness or wrongness of one's behavior.

Sincerely

A form of sign-off in correspondence that indicates genuineness and goodwill.