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one isotope of chromium (atomic

one isotope of chromium (atomic number 24) has an atomic mass of 53 amu. how many neutrons are in this particular isotope of
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2. asked by drew
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Fill in the blanks in the following. please keep in mind that the isotope represented by each spasm may NOT be the most common
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2. asked by Anonymous ;)
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An isotope of chromium has 24 protons and 28 neutrons. What is the mass number of this isotope of copper?
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2. asked by Anonymous
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Consider the isotope arsenic-76How many protons are in an atom of this isotope? 33 What is the mass number of this isotope? 76
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2. asked by Anonymous
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1. Consider an isotope with 18 protons, a charge of +2, and a mass number of 38. Answer the following questions:a. How many
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Consider an isotope with 38 electrons, an atomic number of 39, and a mass number of 86. Answer the following questions:a. How
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Element xIsotope 55x 60% Isotope 56x 30% Isotope. 57x 10% 55× 60 =3300 56×30=1650 57× 10= 570 Add them up5520 divide by 100
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2. asked by lulu
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Element X has three isotopesIsotope 1 Isotope 2 Isotope 3 Mass 28 29 30 Abundance % 92.18 4.71 3.12 ii)Use the isotope
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2. asked by 0oooooooo0
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Chromium-51 is a radioisotope that is used to assess the lifetime of red blood cells The half-life of chromium-51 is 27.7 days.
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2. asked by chan
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What information is needed to calculate the average atomic mass of an element?A. The relative abundance of its isotope** B. The
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2. asked by HELP PLEASE!
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