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I cannot imagine rounding potassium to 40. The atomic number is 19, and the atomic weight is 39.09 ■
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∙ 14y ago
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What is the decay product of potassium?
The first decay products of potassium-40 are argon-40 and calcium-40.
How you calculate the number of neutrons in potassium-40?
By subtracting 19 (atomic number of Potassium) from 40. You should come out with 21, which is the number of neutrons in potassium-40
What is half life of potassium-40?
The half life of potassium 40 is 1.3 billion years.
What is the half life of potassium-40?
The half life of potassium 40 is 1.3 billion years.
Why is the potassium cycle called cycle?
becase it is round round
What are geological isobars?
potassium 40, Argon 40, Calcium 40.
How many neutrons in potassium 41?
the answer is 21. because you do 40-19
What element is 40 amu?
It is about potassium. It got 40 amus.
Is potassium 40 a stable isotope?
no
Can Ar-40 change back to K-40 talking about elements?
The radioactive isotope for Argon is Argon 40. It is also differs from Potassium 40 by 1 proton. Its one proton above Potassium 40.
What are example of isobar?
Isobarsargon-40, calcium-40, sulphur-40, potassium-40 are example of isobars....
What characteristics do atoms of argon-40 potassium-40 and calcium 40 have in common?
They have the same mass.
