What is the symbolof the atomic number 19, mass number 40?
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Its Potassium. Symbol 'K-40'
Rituj1:
yes but symbol is k only
it should be K and then 40 on upper script
k 41 also
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Potassium K is the symbol of the atomic number 19, mass number 40.
Although Potassium only has two stable isotopes (K-39 and K-41), the long-lived radioisotope K-40 is often also regarded as a stableisotope. Potassium Isotopes, mainly K-40 and K-41, are used to study the impact of potassium on the growth of plants and of the human cardiovascular system.
Although Potassium only has two stable isotopes (K-39 and K-41), the long-lived radioisotope K-40 is often also regarded as a stableisotope. Potassium Isotopes, mainly K-40 and K-41, are used to study the impact of potassium on the growth of plants and of the human cardiovascular system.
hey why are u bothered
thanx
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i had also answered there
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Yeah
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