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The Isotopes Are All Stable, While Is Radioactive α\alpha

question 39

Multiple Choice

The isotopes  The isotopes   are all stable, while   is radioactive. The mode of decay for   is most likely to be A)  positron decay. B) ( \alpha  decay.)  C)  ( \gamma decay.)  D)  electron capture. E)  ( \beta  decay.)  are all stable, while  The isotopes   are all stable, while   is radioactive. The mode of decay for   is most likely to be A)  positron decay. B) ( \alpha  decay.)  C)  ( \gamma decay.)  D)  electron capture. E)  ( \beta  decay.)  is radioactive. The mode of decay for  The isotopes   are all stable, while   is radioactive. The mode of decay for   is most likely to be A)  positron decay. B) ( \alpha  decay.)  C)  ( \gamma decay.)  D)  electron capture. E)  ( \beta  decay.)  is most likely to be


Definitions:

Cartilaginous Fishes

Fish that have skeletons made entirely of cartilage, such as sharks and rays.

Bony Fishes

Fish that have skeletons primarily made of bone, as opposed to cartilaginous fishes, which have skeletons made of cartilage.

Keel Of The Sternum

The central ridge or projection on the sternum (breastbone) that resembles the keel of a boat, more prominent in some animals like birds for attachment of flight muscles.

Hollow

Having a space or cavity inside; not solid.

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