Chemistry, 10.06.2020 03:57 MoltenSansriel1933
The electron configuration of two unknown element Xand Y are shown. X:1s2 2s2 2p6 Y:1s2 2s2 2p6 3p5 which statement is most likely correct about the two elements
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Write two balanced equations 1. dissolving of solid sodium hydroxide in water 2. the reaction of sodium hydroxide solution with hydrochloric acid
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The yearly amounts of carbon emissions from cars in belgium are normally distributed with a mean of 13.9 gigagrams per year and a standard deviation of 5.8 gigagrams per year. find the probability that the amount of carbon emissions from cars in belgium for a randomly selected year are between 11.5 gigagrams and 14.0 gigagrams per year. a. 0.340 b. 0.660 c. 0.167 d. 0.397
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Categorize them by metal, nonmetal, in periodic tableductilenon-ductilemalleableoften gain electrons easilygood conductorpoor conductorcan be liquidselements
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When a device is used in a circuit in which the voltage is 81 v the current flowing through the device is 3 a what is the resistance of the device
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The electron configuration of two unknown element Xand Y are shown. X:1s2 2s2 2p6 Y:1s2 2s2 2p6 3p5...
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