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Barium belongs to Group 2, so there are 2 valence electrons

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How many valence electrons does barium have?

There are 2 valence electrons in Barium.


How many valence electrons does an atom of barium possess?

A barium atom has two valence electrons.


Valence electrons does Ba have?

Barium has two valence electrons, as can be deduced from its placement in Group 2 of the modern periodic table.


What is the predicted number of valence electrons in barium?

2 is the standard number of valence electrons


How many valence electron are in a baruim?

Barium is a group 2 element. All group 2 elements have 2 valence electrons. Thus, barium has 2 valence electrons.


How many electrons does Ba has?

Valence electrons are electrons that are on the outside "shell." In Group (column) 1, there is only one valence electrons for each element. In Group (column) 2, there are two valence electrons. Group 13: 3 valence electrons Group 14: 4 valence electrons Group 15: 5 valence electrons Group 16: 6 valence electrons Group 17: 7 valence electrons Group 18: 8 valence electrons There is no Group 19, so this list is done. For the metals, each element will need to be mapped out utilizing the Bohr Diagram design or something of the like as valence electrons are difficult to define due to the grouping on the periodic table. The most valence electrons that can be in an outer shell is eight. Barium (Ba) is in Group (column) 2, and thus has only two valence electrons.


What is the valence shell electron configuration of barium?

6 orbital shells. Inner orbital shell (1st shell) containing 2 electrons. Next shell (2nd shell) containing 18, next containing


How many valence electrons will barium gain or lose to fill its outer shell?

It will lose 2 electrons.


What is barium ion name?

The name for this ion is:barium ion


How many 5p electrons are in Ba?

Barium (Ba) has 2 valence electrons in its outer shell. Therefore, it does not have any 5p electrons.


How many electrons are gained or lost in barium?

In the ion of barium, two electron are lost to follow the octet rule (to have a complete valence electron shell).


What will happen when barium and oxygen brought together in a chemical reaction?

When barium and oxygen are brought together in a chemical reaction, they will likely form barium oxide (BaO). Barium will tend to lose its two valence electrons, while oxygen will tend to gain two electrons to form a stable compound.