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an atom has a partially filled p sublevel. which section of the periodic table contains this element?
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Asample of radium-226 will decay 1/4 of its original amount after 3200years. what is the half-life of radium-226?
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If 3 moles of a compound use 24 j of energy in a reaction, what is the a hreaction in j/mol?
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an atom has a partially filled p sublevel. which section of the periodic table contains this element...
Mathematics, 02.03.2021 02:20
Mathematics, 02.03.2021 02:20
Mathematics, 02.03.2021 02:20