Chemistry, 24.08.2019 03:50, SketchWasTaken
Which of the following is the ground state of an atom? which is its excited state? which is an impossible electron configuration? identify the element and briefly explain your choices. a. 1s^2 2s^2 2p^6 3s^2 3p^6 5p^1 b. 1s^2 2s^2 2p^3 3s^2 3p^6 4s^-1 c. 1s^2 2s^2 2p^6 3s^2 3p^7
Answers: 1
Chemistry, 21.06.2019 18:30, minstcordell4115
Covalent network solids typically have melting points and boiling points. the chemical formula of a network solid indicates in the molecule.
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Chemistry, 22.06.2019 02:00, officialgraciela67
What is the volume occupied by 10.0 dm3 of gas at standard pressure after it has been compressedat constant temputure to 500.0 kpa?
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Which of the following is the ground state of an atom? which is its excited state? which is an imp...
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