Which statement is false AD A The principle quantum number indicates the energy

Which statement is false ad a the principle quantum

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20. Which statement is false?AD)A)The principle quantum number indicates the energy level and size of an orbital.B)The only allowed values for the spin quantum number are +½ and – ½.C)The values for the magnetic quantum number indicate the orientation of the orbitals in space.D)The value l= 2 indicates a peanut shaped orbital.E)With an increase in energy level, a new type of orbital becomes available.AE)AF)21. How many orbitalsin an atom can have the designation 5f?AG)A) 5B) 7C) 14D) 25E) 50 19
AH)AI)AJ) 22. What is the value of lfor this orbital?AK)AL)AM)
23. What is the difference between thel and ml quantum numbers?
AP)AQ)24. What it the maximum number of electrons in an atom than can have the quantum numbers n = 3 and ml= +1?AR)A) 1B) 2C) 4D) 9E) 18AS)AT)25. Which set of quantum numbers is not possible?A) 4B) 1C) 6D) 2E) 3F) 3G) 0H) 4I)2J)1K) -3L) 0M) +2N) -1O) +1P) +1/2Q) -1/2R) -1/2S) +1/220
26. Which quantum number describes the size of an orbital?W)
Chapter 61.Arrange the elements in order of increasing first ionization energy: Cl, Ga, SiAA)A)Si < Ga < ClB)Ga < Si < ClC)Cl < Si < Ga D)Cl < Si < GaE)Si < Cl <GaAB)AC)2.Which statement bestexplains why the electron affinity of B is less negativethan that of Li?AD)A)B has electrons in p orbitals, so it is lower in energy.B)Li does not want to gain an electron because it already has a half-full s orbital.C)B is a smaller atom, so its valence electrons are more tightly held.D)B is farther to the right in the same row as Li.E)The gain of an electron fills the s orbital for Li while it results in neither a full nor half-full subshell for B. AE)
3.The total number of orbitals in a shell with principal quantum number 5 is
4.Which statement is true?AG)
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5.How many unpaired electrons are in a ground state vanadium (V) atom?AJ)A) 0 B) 1 C) 3D) 4 E) 5 AK)6.How many unpaired electrons are in the ground state electron configuration for ruthenium (Ru)?

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