1) How many valence electrons in an atom of potassium (K)? a) 1 b) 2 c) 3 d) 4 e) 5 f) 6 2) How many valence electrons in an atom of calcium (Ca)? a) 1 b) 2 c) 3 d) 4 e) 5 f) 6 3) How many valence electrons in an atom of strontium (Sr)? a) 1 b) 2 c) 3 d) 4 e) 5 f) 6 4) How many valence electrons in an atom of krypton (Kr)? a) 1 b) 2 c) 3 d) 6 e) 7 f) 8 5) How many valence electrons in an atom of Boron (B)? a) 1 b) 2 c) 3 d) 4 e) 5 f) 6 6) How many valence electrons in an atom of antimony (Sb)? a) 3 b) 4 c) 5 d) 6 e) 7 f) 8 7) How many valence electrons in an atom of lead (Pb)? a) 3 b) 4 c) 5 d) 6 e) 7 f) 8 8) How many valence electrons in an atom of chlorine (Cl)? a) 3 b) 4 c) 5 d) 6 e) 7 f) 8 9) How many valence electrons in an atom of fluorine (F)? a) 3 b) 4 c) 5 d) 6 e) 7 f) 8 10) How many valence electrons in an atom of carbon (C)? a) 3 b) 4 c) 5 d) 6 e) 7 f) 8

Valence Electrons

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