Notes
कोबाल्ट का परमाणु क्रमांक 27 है।
कोबाल्ट का परमाणु क्रमांक 27 है।Subscribe to our youtube channel!
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Hinglish Excerpt
Cobalt ka parmanu kramank 27 hai.
Tags: कोबाल्टकोबाल्ट का परमाणु क्रमांकपरमाणु क्रमांक
Subjects: Chemistry
