C4+ and C4- are highly unstable carbon states. It happens when carbon – InterviewSolution

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1.	C4+ and C4- are highly unstable carbon states. It happens when carbon is either positively or negatively charged. But the number of valence electrons in the outer most shell is 8 and carbon has only 4. So why can’t carbon complete its valence electrons??
Answer» C4+ and C4- are highly unstable carbon states. It happens when carbon is either positively or negatively charged. But the number of valence electrons in the outer most shell is 8 and carbon has only 4. So why can’t carbon complete its valence electrons??

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