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Na -23 is the most abundant isotope, because the atomic massfor Na on the periodical table of elements is 22.99 and 22.99 isclosest to 23.
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∙ 16y ago
Daniel1980
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∙ 13y agoSodium-23 is the only stable isotope of sodium, so it is probably sodium-23!
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∙ 11y agoThe most abundant isotope of potassium is potassium-39.
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∙ 14y agoSodium 23
It also happens to be the only completely stable sodium isotope as well.
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∙ 11y agoYour mom knows all the isotopes of sodium.
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∙ 11y agoThe isotope sodium-23 has 12 neutrons.
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∙ 15y agoneon 20 =P
Anonymous
Hydrogen
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what element has 10 protons 10 electrons and 12 neutrons?
it is the most stable isotope of sodium Na.
What is the nucleon number of neon?
its 2. because its located in the 2nd period.
Why does an atom of sodium have more mass than an atom of neon?
Sodium is atomic number 11, while neon is atomic number 10. We would already expect sodium to be heavier, but the most common stable isotope of sodium has 12 neutrons, and the most common stable isotope of neon has only 10. Since the atomic weight can be approximated by the sum of neutrons and protons (and the number of protons is the atomic number), we can guess that sodium's atomic mass is 23 and neon's is 20.
What is the mass number of the most common isotope in phosphorous?
Phosphorus-31 is the most common isotope. (Wikipedia)
Which element has 10 protons?
The element neon has 10 protons as its atomic number is 10.
How many neutrons make up neon?
The most common isotope of Neon has 10 neutrons.
Why is neon-20 considered an isotope?
Ne-20 is the most common (91%) isotope with 10 neutrons in its nucleus. The other isotope Ne-22, with 12 neutron, is found for 9% of the naturally occurring Neon.
Isotope in a sentence?
The most common isotope of carbon is carbon-12.The most common isotope of carbon is carbon-12.The most common isotope of carbon is carbon-12.The most common isotope of carbon is carbon-12.
What is silicons most common isotope?
The most common isotope of silicon is the isotope 28Si: 92,23 %.
what element has 10 protons 10 electrons and 12 neutrons?
it is the most stable isotope of sodium Na.
What is the nucleon number of neon?
its 2. because its located in the 2nd period.
How many protons nuetronsand electrons does the element neon have?
Neon has 10 protons and 10 electrons per atom. 20Ne is its most common isotope. It has 20 - 10 = 10 neutrons.
What is the most common isotope of vanadium?
Vanadium-51 is the most common isotope.
What does neon's nucleus contain?
The nucleus of neon contains 10 protons and 10 neutrons for the most stable isotope of neon.
What is its most common isotope of lithium?
The most common plutonium isotope is plutonium 239.
What isotope of uranium is most common?
The most common natural isotope is 238U: 99,2742 %.
What is plutoniums most common isotope?
The most common plutonium isotope is plutonium 239.
