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Which element in MnSO4 is a metal?
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Mn
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Answers: 2
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Anurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. if the stock bottle is labeled 25 mg/ml and the order is a dose of 11.0 mg , how many milliliters will the nurse draw up in the syringe?
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Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~
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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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Which of the following is most likely true about water in chemical solutions?
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