Chemistry, 19.10.2019 21:00, jasmne4713
How is the atomic mass of an element calculated?
by taking the weighted averages of naturally occurring isotopes of that element
by determining the number of electrons in the outer orbital
by dividing its mass by that of the carbon-12 atom
by determining the number of protons in the nucleus
Answers: 2
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Find the mass in grams of 1.37x1020 particles of h3po4
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Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?
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Name 3 types of energy you see being used as you look around a classroom
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How is electrolysis most commonly used to produce an energy source? a - splitting water molecules produces oxygen, which organisms breathe to fuel their bodies. b - splitting water molecules produces hydrogen gas, which is used to power machines through hydrogen fuel cells. c - splitting carbon dioxide molecules produces coal, a form of carbon that can be burned to produce heat. d - splitting carbon dioxide molecules produces natural gas, which can be burned to generate electricity in power plants.
Answers: 1
How is the atomic mass of an element calculated?
by taking the weighted averages of nat...
by taking the weighted averages of nat...
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