User: Carbon-12 is the most common isotope of carbon. It has 6 protons, 6 neutrons, and 6 electrons. Of its 6 electrons, 4 are valence electrons. How many covalent bonds can a carbon atom form? A. 1 B. 4 C. 6 D. 12

Note: ... 6 neutrons which means it would have a mass of 12, hence Carbon-12, the most abundant isotope of C. If it had 8 neutrons (Carbon ... [ most common isotope has 6 neutrons. How many protons neutrons and electrons are in the nucleus of carbon? http://wiki.answers.com/Q/If_a_Carbon_nucleus_has_6_protons_how_many_neutrons_would_it_most_likely_have ]
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Weegy: B. 4 Cvalent bonds can form a carbon atom
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