Chemistry, 28.10.2020 21:20 erichenkell2280
Why aren’t two hydrogen atoms bonded together considered a compound? Explain.
Answers: 2
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Balance this equation co2(g) + h2o (g) show that the balanced equation obeys the law if conversation of mass
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Type the letter that represents the correct location for each particle type below.
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Nebulae are enormous clouds in outer space. they are made mostly of hydrogen gas, helium gas, and dust. some nebulae glow brightly, while others do not. the stars that people see are huge, bright balls of glowing gas. they are made mostly of hydrogen and helium. which statement correctly describes other ways in which nebulae and stars are different? a. stars can form inside a nebula but a nebula can never be produced by any star. b. a star always has a higher density than a nebula. c. stars can never form inside a nebula but a nebula can be produced by any star. d. a nebula always has a higher density than a star.
Answers: 3
Why aren’t two hydrogen atoms bonded together considered a compound? Explain....
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