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Chemistry > Radioactivity > Flashcards

Radioactivity Flashcards

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1
Q

Radioactivity

A

Is the spontaneous breakdown of unstable nuclei with the emission of one or more types of radiation

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2
Q

Nuclear Reaction

A

Is a process that alters the composition, structure or energy of an atomic nucleus

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3
Q

Half Life

A

The time taken for half of the nuclei in any given sample to decay

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4
Q

Radioisotope

A

A radioactive isotope

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5
Q

Radiocarbon dating

A

A technique used to determine the age of an object containing carbon. It is based on the ratio of carbon-14 to carbon-12 in the object

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Chemistry (5 decks)

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