Chemistry, 04.08.2019 12:00 bsrlee1115
Hormones taken as medicine can harm fish when the hormones end up in waterways. what does this show about the impact of chemicals on the environment? a. the benefits people get from the medicines are more important than the harm to the fish. b. chemicals that are added to water always have harmful effects. c. chemicals that people may harm the environment. d. people should not take medicine that could pollute the environment.
Answers: 1
Chemistry, 21.06.2019 17:30
You are performing an experiment in a lab to attempt a new method of producing pure elements from compounds. the only problem is that you do not know what element will form. by your previous calculations you know that you will have 6.3 moles of product. when it is complete, you weigh it and determine you have 604.4 grams. what element have you produced?
Answers: 1
Chemistry, 22.06.2019 04:30
Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.
Answers: 1
Chemistry, 22.06.2019 18:20
Which reason best explains why metals are malleable? a)because they have delocalized electrons b)because they have localized electrons c)because they have ionic bonds d)because they have rigid bonds
Answers: 2
Hormones taken as medicine can harm fish when the hormones end up in waterways. what does this show...
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