Chemistry, 30.05.2021 07:30 duwaunacozad
What term do we use to describe how bright a star “seems” to us here on Earth?
absolute magnitude
apparent magnitud
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8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.
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Rays from the sun are not considered matter true or false
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The ammonia molecule in the diagram has the observed bond orientation because
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Calculate the number of grams of sodium in 3.00 g of each sodium-containing food additive.
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What term do we use to describe how bright a star “seems” to us here on Earth?
absolute magnitude
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