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Radium has 86 electrons.

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6y ago
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15y ago

Radium [Ra] has 88 electrons. It is in the 7th row or period.

It has 7 rings.

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14y ago

There are 88 electrons

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13y ago

Radium has seven electron shells.

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Q: How many core electrons does radium have?
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Related questions

How many valence electrons is in radium?

Radium has two valence electrons.


How many electron in an ion of radium 227?

The neutral radium atom has 88 electrons, the radium cation has 86 electrons.


How many valense electrons does strontium have?

There are 2 valence electrons in Radium. There are 2 valence electrons in Radium.


How many electrons does a radium atom have?

Radium is a chemical metal element. There are 88 electrons in a single atom.


How many veilance electrons does radium have?

Radium is a group 2 element. All group 2 elements have 2 valence electrons. Thus, radium has 2 valence electrons.


Radium has how many electrons available for bonding?

Two valence electrons


How many outer orbital electrons are found in an atom of radium?

Two electrons in the outer shell of radium.


How many core electrons are in radium?

The atomic number of radium is 88 distributed such that:First energy level 2Second energy level 8Third energy level 18Fourth energy level 32Fifth energy level 18Sixth energy level 8seventh energy level 2Accordingly, radium loses two electrons on ionization to be a positive ion.


How many protons and americium does the element radium have?

1. Radium has 88 protons. 2. Radium has not... americium !


How many neutrons and electrons does radium have?

Radium has 88 electrons. The number of neutrons is different for each isotope: Number of neutrons = Atomic mass of an isotope - 88


How many core electrons are in Cd?

Oxygen as 2 core electrons and 6 valence electrons.


How many core electrons are in Ion?

Oxygen has 6 core electrons.