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Question 13 How many valence
The homework question said "which 2nd row element has 6 valence electrons and a valence of 2?"
I don't really understand the
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Jen
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Chemical Bonds.. Lesson 3 Unit 4. multiple choice. first question- which is most likely to be part of an ionic bond?
- an atom
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asked by
Olivia
658 views
Simple Chemical Reactions Unit Test
12 of 1912 of 19 Items Question Use the electronegativity and valence electron information to
0 answers
asked by
Kiddo
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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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correct answer only
Question 1 A)Which characteristics determine an element’s reactivity?(1 point) Responses valence electrons
1 answer
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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
1 answer
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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
1 answer
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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
1 answer
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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
1 answer
asked by
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
1 answer
30 views