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Chemistry, 21.06.2019 16:20
Consider the two electron arrangements for neutral atoms a and b. are atoms a and b the same element? a - 1s2, 2s2, 2p6, 3s1 b - 1s2, 2s2, 2p6, 5s1
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Chemistry, 21.06.2019 22:10
Here’s one way to follow the scientific method. place the missing steps in the correct position in the process
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The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?
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Chemistry, 22.06.2019 10:50
How many liters of oxygen gas, at standard temperature and pressure, will react with 35.8 grams of iron metal? 4 fe (s) + 3 o₂ (g) → 2 fe₂o₃ (s)
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What happens to the sun's energy as it travels to Earth's atmosphere?
A. Some of it is destroyed in...
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