Chemistry

Chemistry, 11.11.2019 20:31, Gabby1493

Explain how to determine the number of valence electrons an element has.

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Biology, 02.07.2019 19:50, coralaguilar1702

Which element is most likely to share electrons with other atoms in joint orbitals a) chlorine (7 valence electrons) b) calcuim (2 valence electrons) c) argon (8 valence electrons) d) carbon (4 valence electrons) e) potassium (1 valence electron)

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Chemistry, 25.07.2019 11:50, baughkensley16

Plllzzz plz plz plz plz plz match the element with its number of valence electrons. match term definition boron a) 1 carbon b) 7 fluorine c) 3 sodium d) 4 question 2 (fill-in-the-blank worth 2 points) (03.03 lc) the element oxygen has valence electrons. (input only a whole number, such as 7.) numerical answers expected! answer for blank 1: question 3 (true/false worth 2 points) (03.03 lc) sodium has more valence electrons than magnesium. true false question 4(multiple choice worth 2 points) (03.03 mc) element a has seven valence electrons. how does its reactivity compare to that of element b, which has four valence electrons? element a is more reactive. element a is less reactive.

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Chemistry, 04.08.2019 21:00, kidlol

Which one(s) below right about valence electrons? a they are all electrons of an atom b the number of valence electrons in the atoms of an element determines that element`s chemical properties c they are at the outermost shell of the atom. d valence electrons have the highest energy e valence electrons have the lowest energy.

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Chemistry, 27.08.2019 14:00, drowzy67

Element x has five valence electrons, element y has one valence electron, and element z has five valence electrons. which two of these elements are most likely to have similar properties? explain your answer

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