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Is potassium 40 a stable isotope?
No, potassium-40 is a radioactive isotope of potassium. It undergoes radioactive decay with a half-life of about 1.25 billion years, emitting beta particles in the process.
What is the most common isotope for potassium?
Potassium has three naturally occurring isotopes: potassium-39, potassium-40, and potassium-41. The most common isotope is potassium-39, which makes up about 93% of naturally occurring potassium.
What is the stable isotope called?
Each isotope, stable or unstable, has a specific symbol; for example K-40 for potassium 40.
How many neutrons in potassium 41?
the answer is 21. because you do 40-19
Which isotope of argon is must common?
Argon-40 is the most common isotope of argon, making up about 99.6% of natural argon. It is formed by the radioactive decay of potassium-40 in rocks.
Symbolic notation for potassium-40?
40K.
Is potassium 40 a stable isotope?
No, potassium-40 is a radioactive isotope of potassium. It undergoes radioactive decay with a half-life of about 1.25 billion years, emitting beta particles in the process.
What is the most common isotope for potassium?
Potassium has three naturally occurring isotopes: potassium-39, potassium-40, and potassium-41. The most common isotope is potassium-39, which makes up about 93% of naturally occurring potassium.
What is the stable isotope called?
Each isotope, stable or unstable, has a specific symbol; for example K-40 for potassium 40.
How many neutrons do (K) potassium and potassium -40 have?
Potassium (K) typically has 19 neutrons in its nucleus. Potassium-40 is a radioactive isotope with 21 neutrons in its nucleus.
Can Ar-40 change back to K-40 talking about elements?
No, AR-40 cannot change back to K-40. Ar-40 is a stable isotope of Argon, while K-40 is a radioactive isotope of Potassium. Ar-40 is formed from the decay of K-40, but once it is formed, it will not transform back into K-40.
How many neutrons in potassium 41?
the answer is 21. because you do 40-19
How many protons does k-40 have?
The atomic number of potassium is 19. So there are 19 protons, 19 electrons. In K-40 isotope, there are 21 neutrons.
How are potassium 40 and calcium 40 alike?
They have different numbers of neutrons. All potassium atoms contain 19 protons. Potassium-39 has 20 neutrons while potassium-40 has 21. The extra neutron adds about 1 AMU to the mass of the atom.
Which isotope of argon is must common?
Argon-40 is the most common isotope of argon, making up about 99.6% of natural argon. It is formed by the radioactive decay of potassium-40 in rocks.
Which isotope of argon is most commonly found?
Argon-40 is the most commonly found isotope of argon on Earth, with a natural abundance of about 99.6%. This isotope is stable and is produced from the radioactive decay of potassium-40 in the Earth's crust.
What is an allotrope for potassium?
how much is the heat of transformation ptassium(bcc) to potassium (fcc)? i.e., delta H?
