There are 2 valence electrons in cobalt.
the outer shell of cobalt contains 9 electrons.
3
The element known as cobalt is present in many compounds.
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.
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.
No it is not.
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.
12.4g
Cobalt has as atomic number 27 and as symbol Co. The cobalt element is indeed used in making blue cobalt glass, among many other byproducts and applications.
The valence of cobalt, in this case 2; Cobalt (II) phosphate.