Chemistry, 22.03.2021 17:50 iilovejohnccena1022
The diagram shows two readings of the spectral lines emitted from the same star in a galaxy.
Reading 1
violet
Reading 2
Based on the diagram, students list claims and details in a table, as shown.
Which claim is correct and why?
Answers: 2
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What are transitions between a liquid and gas called? identify which way they are transitioning
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What is the average rate of the reaction between 10 and 20 s?
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Anitrogen atom and an oxygen atom combine chemically to form nitric oxide. what is nitric oxide?
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How does the digestive system interact with the circulatory system? a. messages sent as electrical impulses from the digestive system are transported throughout the body by the circulatory system. b. nutrients taken in and broken down by the digestive system are carried to various parts of the body by the circulatory system. c. nutrients and gases are absorbed by organs in the circulatory system. then, they are transported to all parts of the body by organs in the digestive system. d. oxygen and carbon dioxide are exchanged by organs in the digestive system, and the gases are carried to the rest of the body by the circulatory system.
Answers: 2
The diagram shows two readings of the spectral lines emitted from the same star in a galaxy.
Readin...
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