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There are ONLY 2 valence electrons in Co, valence electrons come only from the s orbital and the p orbital, giving only 2 for Cobalt.

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12y ago

valency of cobalt is 2

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Q: What is Number of valence electrons of cobalt?
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Related questions

What is cobalt's number of valence electrons?

There are ONLY 2 valence electrons in Co, valence electrons come only from the s orbital and the p orbital, giving only 2 for Cobalt.


How many valence in the element cobalt?

There are 2 valence electrons in cobalt.


How many valence electrons does cobalt contain?

3


How many electrons are found in the outer shell of cobalt?

the outer shell of cobalt contains 9 electrons.


How many electrons and protons does Cobalt have?

The neutral atom of cobalt has 27 electrons. The number can vary up or down depending on the chemistry of the sample of cobalt. A link is provided to the Wikipedia article on the element cobalt.


How do you find number of valence electrons?

Take the atomic number then subtract the amount of valence electrons. Example: Number of non valence (inner) electrons in Sulfur: 16 (atomic number) - 6 (valence electrons) = 10 (valence or inner electrons)


What is the number of valence electrons for He?

Two valence electrons.


Number of valence electrons in Ga?

3 electrons !


How do you find the number of non-valence electrons?

Take the atomic number then subtract the amount of valence electrons. Example: Number of non valence (inner) electrons in Sulfur: 16 (atomic number) - 6 (valence electrons) = 10 (valence or inner electrons)


How can you find the number of valence electrons?

the number of valence electrons is the number group on the table its on


Which number tells you the number of valence electrons?

The group numbers tell the number of valence electrons. Without looking on the group number you can also tell the number of valence electrons by looking at the highest energy level in the electronic configuration.


What is the number of valence electrons for group 2 elements?

Group 2 metals have 2 valence electrons. In fact, the number of valence electrons of elements can be deduced from the group number (e.g. group VII elements have 7 valence electrons).