How many valence electrons does the following isotope have?
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Chemistry, 11.12.2021 07:10 lisbethtsu5309
How many valence electrons does the following isotope have?
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Ascientist measures the speed of sound in a monatomic gas to be 449 m/s at 20∘c. what is the molar mass of this gas?
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What is a difference between a mixture of elements and a mixture of compounds
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