contestada

What is true about radioactive isotopes of an atom?
They are less stable.
They are more stable.
They are more scarce.
They are more abundant.

Which statement is true about the atomic mass?
It can be greater than the atomic number.
It always equals the atomic number.
It is never greater than the atomic number.
It is always lower than the atomic number.

Respuesta :

A) they are less stable
and
A) it can be greater than the atomic number

hope this helps !!!
NoNoNopityNo

Beginning:

You see,  

You see:

It is the bisector of the photosynthesis if you want the nucleustransformation to let you know transpirtation is present for the bisector of photosynthesis and then the nucleus would get a membrane which allowed the photosynthesis synthesise into photos thatneeds to be taken by photographers

In Conclusion:

Gimme Brainliest

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