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There are 88 protons/electrons in radium. There are 138 neutrons.

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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


How many subatomic particles does radon have?

Radon has 86 electrons and protons; the number of neutrons is specific for each isotope. Number of neutrons in a radon isotope = Mass number - 86


Number of protons in a radon atom?

Radon atomic number is 86 so it has 86 protons,86 electrons, and 136 neutrons. This is wrong!


What element has 86 electrons 125 neutrons 82 protons?

The element with 82 protons is lead (Pb). The number of electrons in a neutral atom of lead is equal to the number of protons, which is 82. To find the number of neutrons, you subtract the number of protons from the mass number, which is 125 neutrons for this isotope of lead.


How many neutrons are there in isotope Rn 220?

The atomic number is 86 which gives the number of protons. 220Rn has 220 protons and neutrons so the neutron count iscalcualted as follows: 220 -86 = 134 neutrons 220Rn is an unstable isotope of Radon.


How do you find the location of electrons protons and neutrons in radon?

The location of the "atomic building blocks" of radon is the same as for any other atom. Neutrons and protons are found tightly bundled in the nucleus, and the electrons form up in Fermi energy levels - shells - around the nucleus at different places according to quantum mechanics.


What is the ratio of neutrons to protons in a nucleus of radon 222?

The ratio of neutrons to protons in a nucleus of radon-222 can be calculated by subtracting the atomic number from the mass number. For radon-222, the atomic number is 86 and the mass number is 222. Therefore, the ratio of neutrons to protons in radon-222 is 222 - 86 = 136 neutrons to 86 protons.


How many protons and how many neutrons has the isotope of radon Rn 210?

The isotope 210Rn has 86 protons and electrons; also 124 neutrons.


How many protons and electrons are in an atom of radon?

Radon has 86 protons and electrons.


How is the structure of the nucleus of a polonium 218 atom different from the structure of the nucleus of a radon 222 atom?

The nucleus of a polonium-218 atom contains 84 protons and 134 neutrons, while the nucleus of a radon-222 atom contains 86 protons and 136 neutrons. This difference in the number of protons and neutrons results in different nuclear properties and stability for each atom.


How many protons neutrons and electrons are in radium 222?

Radon has 86 protons, 86 electrons.Rn-222 isotope has 136 (222 - 86 = 136) neutrons


How many neutron and protons are in protactinium?

Protactinium has 91 electrons; the valence is 4 or 5.