same number of valence electrons)
Chemistry, 30.08.2019 03:20 user1234536
Select the elements having identical dot notations (the
same number of valence electrons)
selenium, se, atomic #34
phosphorus, p, atomic #15
arsenic, as, atomic #33
nitrogen, n, atomic #7
carbon, c. atomic #6
chlorine, cl, atomic #17
Answers: 3
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Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent
Answers: 1
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Aseismic wave is energy released as the result of rock movement along a fault. t or f ?
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The mass of a proton is approximately equal to the mass of
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Select the elements having identical dot notations (the
same number of valence electrons)
same number of valence electrons)
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