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Chemistry, 22.06.2019 08:30, breannaking9734
Which part of earth’s surface receives the most direct rays from the sun? a) equator b) ocean c) poles d) mountains
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He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98
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Chemistry, 22.06.2019 23:20, svaskeacevilles5477
In medium-sized stars such as the sun, nuclear fusion almost always means the fusing of nuclei to form , but larger stars can produce elements as heavy as
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An open pot of water is heated on the stove. as water boils, the molecules?...
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