Chemistry, 06.07.2019 18:10 Rflaig1129841
To a first approximation, the sun consists of a gas of equal numbers of protons and electrons. the temperature at the center of the sun is about 1 107 k, and the density of the sun is about 1 105 kg/m3. because the temperature is so high, the protons and electrons are separate particles (rather than being joined together to form hydrogen atoms).
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At room temperature what happens to the average kinetic energy of the molecules of a solid, liquid, and a gas
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If oil spills continue, all of the following should be expected except (2 points) death of aquatic life. polluted groundwater. decreased soil productivity. increased global temperatures.
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How much energy is required to vaporize 2 kg of copper? a 4730 kj b 207kj c 9460 kj d 414kj
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To a first approximation, the sun consists of a gas of equal numbers of protons and electrons. the t...
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