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An atom X contains eight electrons in s orbitals, twelve electron in p orbitals, and eight electrons in d orbitals. Write the electronic configuration of X and determine what is atom X?
atoms have four types of orbitals s,p,d,fs orbital takes a maximum of 2 electronsp orbital takes a maximum of 6 electrons d takes a maximum of 10 electrons f takes...
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valence(valency, valence number) in the number of valence -------------an atom has form, with one or more other---------- .
valence(valency, valence number) in the number of valence electron an atom has form, with one or more other valency electron
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To begin, drag the Na (sodium) and Cl (chlorine) atoms into the simulation area. Turn on Show valence electrons . A valence electron is found in the outermost energy level of the atom.
Let's take a compound NaCl ,The outer shell electronic configuration of Na = [Ne] 2S2 2P0On releasing one electron Na gets a stable noble gas like electronic configurationBut Cl on...
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unlike in ionic bonding where nonmetals ______ valence electrons to form _________, in covalent bonding, valence electrons are __________.
Unlike in ionic bonding where nonmetals accept valence electrons to form anions, in covalent bonding, valence electrons are shared.
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Turn Aqueous lithium phosphate reacts with aqueous iron(III) nitrate to form aqueous lithium nitrate and solid iron(III) phosphate into a balanced equation
Solution: Li3PO4 + Fe(NO3)3 = 3LiNO3 + FePO4
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lead (II) sulfide has a composition of 86.6% lead and 13.4% sulfur . if 10.5 g of lead reacts to form lead (II) sulfide . What mass of sulfur reacts?
86.6/201:13.4/32=1:1.PbS.Pb+S=PbS.(10.5/201) x 32= 1.67164179 g of S
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A certain atom has two bonding electrons, two lone pairs and ten electrons within its filled energy levels. The atom is *
a) sulfur
b) Molybdenum
c) neon
d) chromium
a) sulfur
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(1) What is the valence electron configuration for the sodium atom? (2) What is the valence electron configuration for the bromine atom?
1. Valence electronic configuration for Sodium atom is 3s12. Valence electronic configuration of Bromine is 4p5
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Give the relationship between the number if valence electrons in an atoms valence electrons shell and the position of the element on the Periodic Table
The number of valence electrons in an atom is reflected by its position in the periodic table of the elements. Across each row, or period, of the periodic table, the...
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A certain atom has four valence electrons. What type of atom (with respect to conductivity) is it?
Carbon
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