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RUDIKE [14]
3 years ago
15

Statements about isotopes

Physics
1 answer:
Iteru [2.4K]3 years ago
8 0

Answer:

Key Takeaways: Isotopes

Isotopes are samples of an element with different numbers of neutrons in their atoms.

The number of protons for different isotopes of an element does not change.

Not all isotopes are radioactive. Stable isotopes either never decay or else decay very slowly. ...

When an isotope decays, the starting material is the parent isotope.

Explanation:

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fomenos

Answer:68.15m/s

Explanation:

<u><em>Given: </em></u>

v₁=15m/s

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<u><em>Formula:</em></u>

v₁²=v₁²+2a (x)

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