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The relative Atomic Mass of radon
is indeterminiate because this element is relatively short lived and exists only as a transient decay product.
Wiki User
∙ 15y ago
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∙ 15y agoThe atomic number of radon (Rn) is 86 and the atomic weight of Rn is 222 grams/mole.
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∙ 14y agoRadon has 34 isotopes; atomic masses of these isotopes are between 195 and 228.
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∙ 11y agoSee the link below for the atomic masses of all radium isotopes.
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∙ 14y agoRadon has 34 radioactive isotopes; each isotope has a different atomic mass. See the link.
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∙ 8y agoThe atomic mass of the isotope radium-226 is 226,0254 a.m.u.
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∙ 13y ago226.0
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∙ 8y ago226
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∙ 8y ago226
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∙ 8y ago222
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What is the weight of radon?
222 Amu (atomic mass units) Each isotope of radon has a different atomic mass; see the link. The density of radon is 9,73 g/L.
Which elements atomic mass is 222 amu?
Radon
What is the noble gas with lowest atomic mass?
Atomic mass increases from top to bottom and left to right on the periodic table. In each row, the noble gasses have the highest atomic mass. As you travel down that column, also called a group or family, the noble gasses increase in atomic mass. The naturally occurring noble gas with the highest atomic mass is Radon (Rn; atomic mass = 211.4 amu). In 2002, the unstable element Ununoctium was synthesized, and although it is a member of group 18, it was later determined to be a solid at room temperature, so it is not classified as a noble gas.
Which halogon has the greatest atomic mass?
Radon, unless you count the synthetic Ununoctium. But because it is radioactive, highly unstable, and synthetic, I would discount it for now. It does however have the largest atomic mass for any known atomic substance. So, the answer is Radon.
What is the weight of radium?
Although the atomic mass number of radon is often given as 220, there are 39 isotopes and isomers of radon. The common isomers of radon are : radon-219, radon-220, and radon-222.
What element Nobel gas with atomic mass of 226?
Radon has atomic mass of 222. There is isotope of Radon with mass number 226. Radon is a Nobel gas.
What is radon's atomic mass?
Radon has 34 isotopes; each isotope has a different atomic mass. See the link.
What is the weight of radon?
222 Amu (atomic mass units) Each isotope of radon has a different atomic mass; see the link. The density of radon is 9,73 g/L.
Which elements atomic mass is 222 amu?
Radon
Element with the atomic mass of 222.0176?
Radon atomic symbol: Rnatomic number: 86
Which element has the largest atomic mass in the noble gases?
Radon
What is the noble gas with lowest atomic mass?
Atomic mass increases from top to bottom and left to right on the periodic table. In each row, the noble gasses have the highest atomic mass. As you travel down that column, also called a group or family, the noble gasses increase in atomic mass. The naturally occurring noble gas with the highest atomic mass is Radon (Rn; atomic mass = 211.4 amu). In 2002, the unstable element Ununoctium was synthesized, and although it is a member of group 18, it was later determined to be a solid at room temperature, so it is not classified as a noble gas.
Which halogon has the greatest atomic mass?
Radon, unless you count the synthetic Ununoctium. But because it is radioactive, highly unstable, and synthetic, I would discount it for now. It does however have the largest atomic mass for any known atomic substance. So, the answer is Radon.
What is the weight of radium?
Although the atomic mass number of radon is often given as 220, there are 39 isotopes and isomers of radon. The common isomers of radon are : radon-219, radon-220, and radon-222.
How many protons are in element radon?
Radon has 86 protons and electrons; the number of neutrons is different for each isotope: Number of neutrons = Atomic mass of the Rn isotope - 86
What is the atomic number of radon?
The atomic number of radon (Rn) is 86. The atomic weight of Rn is 222 grams per mole.
What is the atomic number of the element radon?
We can find radon as a non metal element. Atomic number of it is 86.
