It is possible if the element undergoes nuclear decay. But this is possible only for unstable isotopes.
This isotope is transformed in another isotope of another element.
Undergoes transformation.
it undergoes transformation into another rock.
it undergoes transformation into another rock.
Another positive number.
You will get another positive number.
No, it is not always possible to determine if a word has a positive or negative connotation since connotations can be subjective and influenced by factors such as context, tone, and cultural background. What may be perceived as positive in one situation could be viewed as negative in another.
No, like charges repel
Yes, once you are pregnant your hormones rise rapidly, a test may be negative ONE day and positive the NEXT.
Another, higher positive integer.
This can never be. The square of any number will always be positive. Any positive number multiplied by another positive number will be positive, while any negative number multiplied by another negative number will be positive.