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How many photons of light are emitted when the electrons in 10 hydrogen atoms drop from energy level 5 to 3?
Someone help explain how to do this!!
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An observation that requires measurement is called quantitative observable or qualitative
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Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )
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Two nails have identical sizes and shapes. in one nail, 20 percent of the domains are lined up. in the other nail, 80 percent of the domains are lined up. which has stronger magnetic force? first answer gets brainliest!
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Give a real-world example of an energy transformation that uses two of the following forms of energy: chemical, mechanical, nuclear, gravitational, radiant, electrical, thermal (heat), and/or sound.
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How many photons of light are emitted when the electrons in 10 hydrogen atoms drop from energy level...
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