Chemistry, 23.07.2019 12:30 morenoozzie
Which of the following statements are not true: (you can pick more then one) a)protons have a tendency to want to repel each other in the nucleus; therefore, strong nuclear forces are very important in keeping the nucleus intact. b)protons and neutrons naturally repel each other; therefore, the atomic nucleus is usually at the verge of splitting apart. c)the nucleus is held together by binding energy between protons and electrons d)protons and electrons naturally repel each other; therefore, protons stay in the nucleus
Answers: 1
Chemistry, 21.06.2019 15:30
Is this a scientific model? use complete sentences to explain why or why not. a graphic organizer showing the water cycle
Answers: 3
Chemistry, 21.06.2019 21:40
During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equationâs molar ratio.
Answers: 2
Chemistry, 22.06.2019 00:00
Which actions would increase the rate at salt dissolves in water? stir the water? crush the salt? use less water? heat the water? cool the salt
Answers: 3
Which of the following statements are not true: (you can pick more then one) a)protons have a tenden...
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