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How are isotopes, mass number,

A hypothetical element has three main iso- topes with mass numbers of 81, 83, and 84. If 17.00% of the isotopes have a mass
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2. asked by chanel
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Given that the mean relative atomic mass of chlorine contains two isotopes of mass number 35 and 37 what is the percentage
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2. asked by Anonymous
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12C 6 13 C 6 14 C 6 Three isotopes of Carbon are shown above. How are these isotopes alike? A. They have the same number of
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How are isotopes, mass number, and atomic number related? (1 point)Responses Isotopes of different elements will have the same
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Chlorine has two isotopes with mass number 35 and 37. Calculate the relative abundance of the two isotopes accounting for normal
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2. asked by Iyana
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Three isotopes of Carbon are shown above. How are these isotopes alike?A. They have the same number of protons and the same mass
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Three isotopes of Carbon are shown above. How are these isotopes alike? A. They have the same number of protons and the same
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A hypothetical element has two main isotopeswith mass numbers of 71 and 74. If 80.00% of the isotopes have a mass number of 71
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2. asked by theo
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A hypothetical element has two main isotopes with mass numbers of 56 and 59. If 61.00% of the isotopes have a mass number of 56
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2. asked by Sarah
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A hypothetical element has two main isotopeswith mass numbers of 80 and 83. If 68.00% of the isotopes have a mass number of 80
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2. asked by (:
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