<p>Chromium has 2 Boron (9) nuclets and 1 carbon nuclet. all 3 can be the +2 valence value (and probably +3 as well). Carbon can be -4 +4 also as we know. </p>
<p>Unsure where the carbon nuclet is positioned. </p>
<p>Chromium has 2 Boron (9) nuclets and 1 carbon nuclet. all 3 can be the +2 valence value (and probably +3 as well). Carbon can be -4 +4 also as we know. </p>
<p>Unsure where the carbon nuclet is positioned. </p>