Chemistry, 03.12.2020 01:00, goreimani9
How does the number of atoms and lone pair around a central atom affect the shape of the molecule
Answers: 3
Chemistry, 21.06.2019 12:30, kitt90335
Asample contains 16.75 g of the radioisotope u-236 and 50.25 g of its daughter isotope, th-232. how long did it take for decay to take place if one half-life of u-236 is 23 million years? 46 million years 69 million years 92 million years 115 million years
Answers: 3
Chemistry, 21.06.2019 22:30, bartfrank447
Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.
Answers: 1
Chemistry, 22.06.2019 05:50, mayamabjishovrvq9
Why doesn't heat added to water make the tempature rise above 100c
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How does the number of atoms and lone pair around a central atom affect the shape of the molecule...
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