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What number of electrons fit

A neutral atom of an element has 2 electrons with n=1, 8 electrons with n=2, and 5 electrons with n=3. Write its electron
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2. asked by Taylor Beach
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How is the mass number calculated for an atom involved in nuclear fusion?(1 point)Responses It is the number of electrons. It is
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How is the mass number calculated for an atom involved in nuclear fusion?(1 point)Responses It is the number of protons plus
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2. asked by d
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The different rows on the periodic table represent what about the electrons of an atom?a The number of electron orbital shells.
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How would a Lewis Dot Structure be drawn for CO +1? I can't seem to get it to satisfy the octet rule and have the right number
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2. asked by Alyssa
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In our text book, the formula for finding the formal charge of an element in a compound isc(sub f) = X - (Y + Z/2) where x = the
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2. asked by Alexa
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Bromine has an atomic number of 35 and a mass number of 80. Match the number of protons, neutrons, and electrons in a bromide
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Q: Number of unpaired electrons in the nitrogen atom.A: 1s^2 2s^2 2p^6. 3 unpaired electrons in the p orbital Q: Number of 4d
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2. asked by Anonymous
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1 the mass of one mole of electron is ...... mg.2 copper(I) ions contains .......... electrons in its 3rd orbitals 3 if both K
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2. asked by pooja
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What results in a negative ion of an atom?A. The number of electrons is less than the number of protons. •B. The number of
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2. asked by Jl
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