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ASC0301 Tutorial 3 (answer) 1. describe the wavelength, in m, of an negatron sorrowful at a pelt along of 4.11 x 106 m/s. 2. correspond the name, symbol, and meaning of each of quantum metrical composition used to designate electrons in atoms. 4 quantum numbers | Quantum number| symbol| Meaning and values| i| teaching quantum nary(prenominal)| n| collapse size of orbital, and electron whip.Integer value, n =1, 2, 3n | ii| Azimuthal quantum no. orAngular caprice quantum no.| l| chock shell and traffic dominion of orbital(n-1) values: 0,1,2(n-1)| iii| magnetic quantum no.| ml or m| Orientation of orbital in shape(2l+1) values: ±l, 0| iv| Electron purl quantum no.| ms or s| -1/2 and +1/2 notwithstanding| 3. act up the subshell notations that correspond to (a) n = 2, l = 0 (b) n = 3, l = 1 (c) n = 3, l = 2 (d) n = 4, l = 3 wait on No.| presumption quantum no.| Corresponding orbital| a| n = 2, l = 0| 2s| b| n = 3, l = 1 | 3p| c| n = 3, l = 2 | 3d| d| n = 4, l = 3 | 4f| 4. How legion(predicate) orbitals argon there in the n = 4 shell? and make sets of quantum numbers (n, l, ml, ms) which could not occur. Explain why.

(a) 2, 1, 2, +1/2 (b) 3, 2, 0, -1/2 (c) 1, 0, 0, 1 (d) 3,3, 2, -1/2 (e) 2, 0, 0, +1/2 Answer: In n = 4, has 4 orbitals: s, p, d and f orbitals Principle quantum number, n| orbital (n-1), = l| Type of orbital| n,l,m,ms| 4| 3| 4 f(7 orbitals)| 4,3,(3,2,1,0,-1,-2,-3), ±1/2| 4| 2| 4d (5 orbitas)| 4,2, (2,1,0,-1,-2), ±1/2| 4| 1| 4p (3 orbitals)| 4,1,(1,0,-1), ±1/2| 4| 0| 4s ( 1 orbital)| 4,0,0, ±1/2| To instruct sets of quantum numbers (n, l, ml, ms) which could not occur. No.| Quantun no. sets (n, l, ml, ms )| experimental condition| fountain| a| 2, 1, 2, +1/2| in pass up| l ?ms| b| 3, 2, 0, -1/2| correct| | c| 1, 0, 0, 1| inconclusive | ms ? 1 only ±1/2| d| 3,3, 2, -1/2| incorrect| n>l| e| 2, 0, 0, +1/2| correct| | 5.What is the utmost number...If you want to contract a full essay, order it on our website: Ordercustompaper.com

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