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99.6% of Argon is Argon40
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∙ 11y ago
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How is argon formed?
Argon-40, the most common isotope is formed by the radioactive decay of potassium-40.
How many protons and neutrons does argon atom have?
Protons = 18neutrons = 22 (for the most stable isotope of argon, Ar-40)
What is the mass number for Argon-37?
You actually just answered your own question. The Isotope Ar-37 has a mass of 37. Most elements and Isotopes are commonly phrased like "Element-Mass"
How many neutrons are in argon?
The number of neutrons is 22(for the most stable isotope of argon, Ar-40)because you subtract the atomic mass from the atomic number then estimate!The most common isotope of Argon, 40Ar, (comprising about 99.6% of all naturally occurring Argon) has 22 neutrons 18 electrons 18 protons.Argon has 24 known isotopes ranging from 30Ar (with 12 neutrons) to 53Ar (with 35 neutrons).Of those only three are stable: 36Ar, 38Ar, and 40Ar.
What is the formula for argon?
Argon (gas) is a naturally occurring element. Almost 1% of the earth's atmosphere is argon, being the third most abundant gas in the atmosphere after nitrogen and oxygen.The chemical symbol for argon is Ar, and the most common form is the stable isotope 40Ar.Interestingly, naturally occurring potassium (isotope 40K), having a half-life of 1.25 × 109 years, actually decays to 40Ar and Calcium. So, if you wait long enough, argon gas (40Ar) will actually make itself from potassium!For more information, see 'Related links' below.
Where is the element argon most commonly found?
In the Earth's atmosphere.
What argon isotope has 22 neutrons?
neutrons = 22 (for the most stable isotope of argon, Ar-40)
What is the nucleus of argon?
The nucleus contains 18 protons and neutrons. The number of neutrons depends on the isotope of argon. Ar-20, the most common isotope of argon has 22 neutrons.
How many protons nutrons and electrons does argon have?
18 protons and 22 neutrons in the most commonly occurring isotope argon-40. In argon-36 there are 18 neutrons but this isotope is only present in nature at 0.34%
What is argons most common isotope?
Ar 40 is the most common isotope, accounting for 99.6% of the total (by weight).
What is the middle of the Argon?
The centre of argon consists of the nucleus of argon with 18 protons. Also there will be 22 neutrons in the nucleus for the most stable isotope of argon.
How is argon formed?
Argon-40, the most common isotope is formed by the radioactive decay of potassium-40.
How much neutrons are in argon?
22 neutrons, for its most stable isotope.
How many protons and neutrons does argon atom have?
Protons = 18neutrons = 22 (for the most stable isotope of argon, Ar-40)
What is the mass number atomic mass of the most common isotope of argon?
Argon is a non metal element. Mass number of it is 40.
How many neutrons and electrons in the element argon?
Argon has 18 protons, 18 electrons. The most stable isotope of argon (Ar-40) has 22 neutrons.
How many neutrons does 18 element have?
The most stable isotope of Argon has 22 neutrons (Ar40)
