1s2 2s2 2p4

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Elija,de la lista desplegable, el nombre correcto . Hay 6 configuraciones y 5 nombres, una no corresponde.
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So here's sodium. We need to write the electron configuration. Right, so that would be 1s2. So let's write 1s2 here. 2s2, and then we have 2p6. So 2p1, 2p2, 2p3, 2p4, 2p5, 2p6. So 2p6. That takes us to the 3s orbital. Right so one electron in the 3s orbital. So 3s1. So 1s2, 2s2, 2p6, 3s1 is the electron configuration for sodium.
1s2 2s2 2p4 > 1s2 2s2 2p3 ↑↓ ↑↓ ↑↓ ↑ ↑ ↑↓ ↑↓ ↑ ↑ ↑ favorable > énergie. d’ionisation . plus faible (13,6 eV) Aux exception près : Exceptions à la règle générale : interprétation =effet des couches remplies ou demi remplies • Be Be-1s2 2s2 2p0 > 1s2 2s2 2p1 Jun 16, 2020 · a. 1s2, 2s2, 2p4 b. 1s2, 2s2, 2p5 c. 1s2, 2s2, 2p6 d. 1s2, 2s2, 2p6, 3s1 e. 1s2, 2s2, 2p6, 3s2 O = 1s2 2s2 2p4. 2s2 2p4. Paso 3: Las estructuras de lewis se pueden usar tanto para moléculas diatómicas (de dos átomos) como para moléculas poliatómicas (de ...
Elija,de la lista desplegable, el nombre correcto . Hay 6 configuraciones y 5 nombres, una no corresponde. NAME 1 H hydrogen : 1s1 2 He helium : 1s2 3 Li lithium : 1s2 2s1 4 Be beryllium : 1s2 2s2 5 B boron : 1s2 2s2 2p1 6 C carbon : 1s2 2s2 2p2 7 N nitrogen : 1s2 2s2 2p3 8 O oxygen : 1s2 2s2 2p4 9 F fluorine : 1s2 2s2 2p5 10 Ne neon : 1s2 2s2 2p6 11 Na sodium : [Ne] 3s1 12 Mg magnesium : [Ne] 3s2 13 Al aluminium : [Ne] 3s2 3p1 14 Si silicon : [Ne] 3s2 3p2 15 P phosphorus : [Ne] 3s2 3p3 16 S sulfur ... Jan 24, 2007 · a) 1s2 2s2 2p2 b)1s2 2s2 2p3 c) 1s2 2s2 2p4 d) 1s2 2s2 2p6 7. The lowest energy state for an atom or molecule is referred to as the a) excited state b) the ground state c) the morbid state d) the adiabatic state 8. Ca(s) + 2 H2O( ) Ca(OH)2(s) + H2(g) In the reaction above, which of these statements is true? a) Calcium is a non-metal 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d5 5s1---> ô 42, chu kì 5, nhóm VIB. 2, O (z = 8): 1s2 2s2 2p4 ---> ô 8, chu kì 2, nhóm VIA. Mg( z= 12): 1s2 2s2 2p6 3s2---> ô 12, chu kì 3, nhóm IIA. P(z=15) 1s2 2s2 2p6 3s2 3p3---> ô 15, chu kì 3, nhóm VA. Ca (z=20) như câu 1. Ar(z=18) 1s2 2s2 2p6 3s2 3p6---> ô 18, chu kì 3, nhóm VIIIIA
What is the electron configuration of calcium? 1s2, 2s2, 2p6, 3s2, 3p6, 4s2. 4. What is the electron configuration of oxygen? 1s2, 2s2, 2p4 5. How many valence electrons does magnesium (Mg) have? 2 Molecules and Compounds Instructions: Find the mass ratios and atomic ratios of the following compounds. 1. PCI 3 1:3 2.
40. De las siguientes configuraciones electrónicas indicar cuál es imposible 1s2 2s2 2p6 3d2 1s2 2s2 2p6 3s2 3p6 3d2 1s2 2s2 2p5 3s1 1s2 2s2 2p7. 41. El yoduro cálcico está dado por que compuesto esta dado CaI2 ICa CaI I2Ca. 42.
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