Chemistry, 08.12.2020 01:00 jasminelynn135owmyj1
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are low energy waves found in the electromagnetic spectrum and are high energy waves found in the electromagnetic spectrum. (2 points)
Select one:
a. Gamma rays; radio waves
b. Microwaves; X–rays
c. Visible light; microwaves
d. Ultraviolet rays; radio waves
Answers: 3
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Connect the whole numbers on the periodic table to indicate what they represent?
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20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
Answers: 1
Chemistry, 22.06.2019 17:10
Some liquids can be distilled, but only at temperatures that are so high that it is impractical, or so high the compound decomposes. explain why distillation such compounds at significantly less than atmospheric pressure (some degree of vacuum) would solve this problem.
Answers: 2
Chemistry, 22.06.2019 21:30
Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.
Answers: 3
PLEASE HELP THIS IS DUE TODAY
are low energy waves found in the electromagnetic spectrum and are...
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