If the first and second energy levels of an atom are full, then what would be the total number of electrons in the atom? The answer will be the letter c. 10. The carbon has 4 valence electrons thus it can form covalent bonds with atoms of other elements and carbon atoms.
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Answer:
If the first and second energy levels of an atom are full, then what would be the total number of electrons in the atom? The answer will be the letter c. 10. The carbon has 4 valence electrons thus it can form covalent bonds with atoms of other elements and carbon atoms.