Chemistry, 04.06.2021 23:40 triciamarler
Did you know volcanoes can produce lightning? Scientists aren't completely sure how it works, but they have an idea it may relate to the kinetic energy of particles. One hypothesis claims that projected magma or volcanic ash itself is electrically charged, and by its motion creates lightning. Electrical energy in magma or ash is a type of kinetic energy because the charges are moving. Know we know what killed the dinos
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10. according to the law of conservation of mass, how does the mass of the products in a chemical reaction compare to the mass of the reactants?
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Chemistry, 22.06.2019 07:00
Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils
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Chemistry, 22.06.2019 16:00
How will the volume of a gas be affected if the pressure is tripled, but the temperature remains the same?
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Did you know volcanoes can produce lightning? Scientists aren't completely sure how it works, but th...
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