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What is true about valence
Which of the following statements about valence electrons and the periodic table is true?
The number of valence electrons
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Column A
1. Antimony (Sb) 2. Neon (Ne) 3. Sodium (Na) 4. Tin (Sn) 5. Bromine (Br) 6. Oxygen (O) 7. Magnesium (Mg) 8. Boron (B)
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yoyo808
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Looking at the periodic table, determine the number of valence electrons present in Potassium (K).
a 4 valence electrons b 2
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Looking at the periodic table, determine the number of valence electrons present in Potassium (K).
a 3 valence electrons b 2
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Looking at the periodic table, determine the number of valence electrons present in Potassium (K).
a 1 valence electron b 2
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e
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Looking at the periodic table, determine the number of valence electrons present in Potassium (K).
a 3 valence electrons b 1
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Looking at the periodic table, determine the number of valence electrons present in Potassium (K).
a 1 valence electron b 4
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Looking at the periodic table, determine the number of valence electrons present in Potassium (K).
a 2 valence electrons b 3
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Looking at the periodic table, determine the number of valence electrons present in Phosphorous (P).
a. 3 valence electrons b. 2
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person
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1.
(03.03 LC) The element oxygen has valence electrons. (Input only a whole number, such as 7.) (2 points) 2. (03.03 LC) Sulfur
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