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What is another name for the rare earth elements? a. group 1 c. group 6 b. lanthanide d. alkaline earth
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Chemistry, 22.06.2019 19:30
Draw the lewis structure for the trisulfur s3 molecule. be sure to include all resonance structures that satisfy the octet rule.
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To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as inert "blanketing" gases. a chemical engineer places a mixture of noble gases consisting of 4.37 g of he, 13.36 g of ne, and 36.65 g of kr in a piston-cylinder assembly at stp. calculate the partial pressure in torr of kr.
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Chemistry, 23.06.2019 06:30
How can the number of core electrons be determined from the periodic table
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What is another name for the rare earth elements? a. group 1 c. group 6 b. lanthanide d. alkaline e...
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