Chemistry, 11.07.2019 19:30 oranjejuice
Copper has two naturally occurring isotopes and an atomic mass of 63.546 amu. cu-63 has a mass of 62.940 amu and an abundance of 69.17%. what is the identity and percent abundance of copper's other isotope? (type your answer for identity using the format cl-35 for chlorine-35.)
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Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes
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Copper has two naturally occurring isotopes and an atomic mass of 63.546 amu. cu-63 has a mass of 62...
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