If the compound is thermodynamically stable , it won't undergo a change, so no, this is not a possible situation. The converse (kinetically stable but thermodynamically unstable) is quite possible, though.
1 Answers · Science & Mathematics · 01/08/2020
steps for YOU to solve this .. (1) calculate n/z for your particular atom .. (2) compare it to the 4 choices given tada...
1 Answers · Science & Mathematics · 06/07/2020
Helium and Argon. They are both noble gases and their outer electron valence she's are completely filled with electrons.
5 Answers · Science & Mathematics · 28/01/2020
Ni, O and Ca. U and Pa are getting to to where I know many of the isotopes are radioactive even though some can have very long half lives, in the billions of years.
1 Answers · Science & Mathematics · 21/04/2020
This is not a question about Chemistry. It needs moving.
1 Answers · Science & Mathematics · 09/02/2020
The weights of each stable isotope and their percent abundances in nature. https://www.chemteam.info/Mole/AverageAtomicWeight.html
2 Answers · Science & Mathematics · 15/09/2020