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∙ 11y ago
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What element in the periodic table has atomic mass of 230 with 86 electrons?
Rn has 86 electrons, Th is the closest to having an atomic mass of 230
The noble gas notation electron configuration Rn7s25f2 describes the electrons of which element?
You think probable to protactinium: [Rn]5f2.6d1.7s2.
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 valence electrons should an element to react with a element with 7 valence electrons?
one valence electron
How many electrons are there in gold?
The atomic number for the element gold is 79. This means there are 79 electrons in an atom of this element.
How many valence electrons does the element lawrencium?
Lawrencium is a trivalent chemical element.
How many valence electrones does Rn have?
Rn or Radon is a noble gas, and has 8 Valence Electrons
What element in the periodic table has atomic mass of 230 with 86 electrons?
Rn has 86 electrons, Th is the closest to having an atomic mass of 230
The noble gas notation electron configuration Rn7s25f2 describes the electrons of which element?
You think probable to protactinium: [Rn]5f2.6d1.7s2.
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 electrons does the element neon?
The Element Neon has 10 protons and 10 electrons.
How many electrons does argon element have?
8 electrons
How many electrons are there in the element?
Thorium has 90 electrons.
How many electrons does the element argon have?
8 electrons
How many electrons are in the element tc?
43 electrons :)
How many electrons does the element Be have in it?
4 electrons, 2 valence electrons
What element is Rn?
Rn is the symbol for the noble gas, radon.
