There are 2 valence electrons in cobalt.
the outer shell of cobalt contains 9 electrons.
3
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.
one valence electron
elementCobalt is an element, and is a transition metal with atomic number 27.
Boron has 3 valence electrons.Boron has 3 valence electrons.
No it is not.
The valence of cobalt, in this case 2; Cobalt (II) phosphate.
5 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.
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.
Depending on how many valence electrons in the element has, The other element could take away a valence electron to make eight