Chemistry, 20.09.2020 06:01 maxi12312345
A nucleus with 4 protons has a positive charge of PLEASE LET ME KNOW
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Chemistry, 22.06.2019 12:30
Which statement is true about this reaction? 14n+1h 15o it is a practical source of energy on earth. it occurs only outside the solar system. its product is heavier than each of its reactants. it shows the critical mass of an element.
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Chemistry, 22.06.2019 23:00
What is a substance? a. a physical property of matter b. a chemical property of matter c. an element or compound that cannot be physically separated d. characteristics used to tell the difference between mixtures
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What is the volume of 3.2 moles of chlorine gas (cl2) at 295 k and 1.1 atm?
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A nucleus with 4 protons has a positive charge of PLEASE LET ME KNOW...
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