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Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.
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In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
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Chemistry, 22.06.2019 14:00
Will mark brainliest how many electrons can be held in the energy level n = 4?
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Which phases does water go through if you use distillation to separate it from dissolved sugar?...
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