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what is a valence electron

How many valence electrons are in the alkaline earth metal family? Do they form cations or anions?Responses A 1 valence
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determine which experiences a lower effective nuclear charge. using words and/ or drawings explain why.A) an electron in a 2s or
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2. asked by alia
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After a covalent bond has stabilized an atom, the atom will havefewer valence electron shells. more valence electron shells. an
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Which of the options explains low ionization energy?a. When the valence electron is at the zeroth order b. When the valence
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2. asked by Favour
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the bonds in methane are ____ because hydrogen and carbon have ___ electronegaitvity. Carbon bonds with 4 hydrogyn atoms because
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2. asked by sda
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Column A1. 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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2. asked by yoyo808
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How many valence electrons are in the alkaline earth metal family? Do they form cations or anions?Responses A 1 valence
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2. 126 views
What quality differentiates hydrogen (H) from the other elements in group 1, the alkali metals?(1 point)Responses It has more
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What quality differentiates hydrogen (H) from the other elements in group 1, the alkali metals?(1 point) Responses It has more
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2. asked by Kopopolo
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What quality differentiates hydrogen (H) from the other elements in group 1, the alkali metals?(1 point) Responses It has more
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2. 71 views