Chemistry, 18.02.2021 14:00 maxi12312345
What are periods on the periodic table? How many are there?
Answers: 3
Chemistry, 21.06.2019 17:30, KindaSmartPersonn
What is the formula for the molecular compound nitrogen monoxide
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Chemistry, 22.06.2019 19:10, aamu15
Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.
Answers: 3
What are periods on the periodic table? How many are there?...