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State the number of electrons

Give the symbol of the element of lowest atomic number whose ground state has:a) Four f electrons b) a completed d subshell c)
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2. asked by Meg
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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 protons plus
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2. asked by d
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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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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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Calculate the total number of electrons that are lost in 1.00 g samples of fructose and oleate. (Note: the number of electrons
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2. asked by jessica
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using only the periodic table, write the expected ground-state electron configurations for:a. element number 116 b. an element
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2. asked by aaloy
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