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A

Anonymous

Nov 26, 2024

What term describes elements that contain the same number of valence electrons?

What term is used to describe elements that have the same number of valence electrons?

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8 Answers

P
Element in the same group contain the same numbers of valence electron
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A
Anonymous

Feb 20, 2025

1. 27 protons and 32 neutrons2. The atoms in lithium sulfide are held together by bonds3. Astatine(At)4. They have similar reactivity5. It is a physical change because there is no reaction6. They form new substances7. 18. 42 grams9. Find the mass of a piece of ice. Let the ice melt. Find the mass of the liquid water10. Six11. H2OExplanation:
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A
Anonymous

Feb 09, 2025

1. proton2.B3.It is the photo, the ball is very far away.4.B5.C6.D7.A8.D9.C
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A
Anonymous

Feb 11, 2025

1. proton2.B3.it will be the pic (ball were far away)4.B5.C6.D7.A8.D9.C
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A
Anonymous

Feb 16, 2025

siliconExplanation:Carbon and silicon BOTH come from Group 14 of the Periodic Table , i.e. both formally have the same number of valence electrons, 4 such electrons
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A
Anonymous

Feb 13, 2025

siliconExplanation:Carbon and silicon both come from Group 14 of the Periodic Table
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A
Anonymous

Feb 15, 2025

B. Valence electrons in an atom correspond to group number. So, if two elements are in the same group they have the same amount of atoms in the outer shell.
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P
Your answer would be (AI and B), hope this helps, good luck. 
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Chemistry Engineering

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Chemistry Elements Valence Electrons

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