Chemistry, 04.05.2020 22:32 eggoysters
Which of the following best describes an atom?A)Protons and electrons grouped together in a random pattern. B) A core of electrons and neutrons surrounded by protons. C) A core of protons and neutrons surrounded by electrons. D) I’m not sure. I need more help with this topic.
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What is the percentage composition of carbon in the compound ch4
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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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Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
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Which of the following best describes an atom?A)Protons and electrons grouped together in a random p...
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