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

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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 outer orbital electrons are found in an atom of radium?

Two electrons in the outer shell of radium.


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


Radium has how many electrons available for bonding?

Two valence electrons


How many core electrons does radium have?

Radium has 86 electrons.


How many electrons and neutrons are in radium?

Radium has 88 electrons. The number of neutrons is different for each isotope: Number of neutrons = Atomic mass - 88 The most stable and known isotope of radium, 226Ra, has 138 neutrons.


How many unpaired electrons are there in radium?

Radium (Ra) has an atomic number of 88, which means it has 88 electrons. Its electron configuration is [Rn] 7s², indicating that the 7s subshell is fully filled with two electrons, leaving no unpaired electrons. Therefore, radium has zero unpaired electrons in its ground state.


Will radium share lose or gain electrons?

Radium lose two electrons, the cation is Ra2+.


What is the valence electrons for radium?

Radium has 2 valence electrons, as it belongs to Group 2 of the periodic table.