Chemistry, 13.07.2019 03:30 littlemoneyh
The two separate rows found below the periodic table are so placed because? a. their chemical properties are so different from all the other elements b. placing them where they really fit chemically would make the table too wide to use easily c. they were discovered after all of the other elements d. they lack protons
Answers: 1
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Which other elements contain the same number of outer electrons as sodium
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Aradio signal from a gps satellite take only about 0.067 seconds to reach a gps reciever. if the speed of light is about 300,000km/s, then approximately how far away is the reciever from from the satellite?
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What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?
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The two separate rows found below the periodic table are so placed because? a. their chemical prop...
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