how many unpaired electrons does a ground-state silicon atom possess?
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Answer and Explanation: There are two unpaired electrons in the ground state Si atom. To find the number of unpaired electrons, we can use the electron configuration for a...
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For diamagnetic character, there should not be any unpaired electron in the molecules formation. Here, for H2 the number of unpaired electron is 0. But in all other case there's an unpaired electron. Let it be H2- ,H2+ or He2+ ; there's an unpaired electron i.e, they are paramagnetic.
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Mo and few others are exceptions to the how to fill up the shells. in the ADA case. there is only 2 unpaired electrons.
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Consider the element silicon (atomic symbol Si). Silicon is composed of 14 electrons, 14 protons, and (in most cases) 14 neutrons. In its ground state, silicon has two electrons in the n = 1 energy level, eight in the n = 2 energy level, and four in the n = 3 energy level, as shown on the energy diagram to the left.
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The electronic configuration of chlorine is [Ne]3s23px23py23pz1. Thus, it contains 1 unpaired electron.
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Answer and Explanation: Oxygen has two unpaired electrons.
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Answer and Explanation: Sulfur has two unpaired electrons in the 3p subshell. Like all atoms, sulfur has negatively charged electrons arranged into numbered shells around its...
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Answer and Explanation: A beryllium atom will have no unpaired electrons.
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So, silicon has ten core electrons and four valance electrons.
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Nickel has two unpaired electrons in the 3d sublevel.
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Argon's atomic number is 18 and there are 18 electrons in each atom. Under appropriate physical conditions one can make all the 18 electrons unpaired or 16, 14, 12, 10, 8, 6, 4, 2 electrons unpaired.
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Answer and Explanation: A beryllium atom will have no unpaired electrons. We determine this by looking at the electron configuration of beryllium.
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Once all 5 orbitals have an electron, the last electron must be paired, so we are left with 1 orbital that contains 2 electrons, and 4 orbitals that contain an unpaired electron, giving us 4 unpaired electrons.
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There are two unpaired electrons present in the ground state of the atoms in group 4A. The valence shell is n = 2 and the 2s sub-shell is...
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1 Answer. A nickel atom has two unpaired electrons. You can see in the the diagram above that the outermost energy level contains two unpaired electrons.
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The semiconductor silicon (Si) is an element with 14 electrons surrounding the positively-charged nucleus. Silicon has the property that it is transparent to low energy in the infrared portion of the spectrum but it is opaque to photons in the visible portion of the spectrum.
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To determine: The number of unpaired electrons present in the ground state of 'O'. The ground state configuration of 'O' is 1s22s22p2x2p1y2p1z. Hence, there are 2 unpaired electrons present in its ground state.