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Give the n and l values and the number of orbitals for the following sublevels: a) 5sb) 3pc) 4f QUANTUM THEORY AND ATOMIC STRUCTURE

Are the following quantum numbers allowed? In not, show ways to correct them. a) n = 1, l = 0, m l = 0 b) n = 5, l = 2, m l = +3 c) n = 2, l = 2, m l = +1 QUANTUM THEORY ATOMIC STRUCTURE

Arrange each set in order of increasing atomic size: a) C, O, Beb) Mg, K, Ca ATOMIC STRUCTURE CHEMICAL PERIODICITY

Write the full ground state electron configuration for: a) Rbb) Ar ATOMIC STRUCTURE CHEMICAL PERIODICITY

Draw an orbital diagram showing valence electrons and write the condensed ground state electron configurations for each: a) Bab) Ag ALKENE DIMERIZATION AND OLIGOMERIZATION

Which element in each of the following sets would you expect to have the highest IE 2 ? A) Na, Mg, AlB) Na, K, FeC) Sc, Be, Mg ATOMIC STRUCTURE CHEMICAL PERIODICITY

Which element would you expect to be more metallic a) Ca or Rbb) In or Alc) Mg or Ra ATOMIC STRUCTURE CHEMICAL PERIODICITY

Write the ground state electron configuration of the following transition metal ions and state which are paramagnetic: a) V +3 b) Cd +2 c) Co +3 d) Ag + ATOMIC STRUCTURE CHEMICAL PERIODICITY

Rank the following in order of increasing size: A) Li +, K +, Na + B) Se 2-, Rb +, Br - ATOMIC STRUCTURE CHEMICAL PERIODICITY

State whether the type of bonding in the following compounds is best described as ionic or covalent: ICl 3 N 2 O LiCl CHEMICAL BOND

Draw the Lewis electron-dot symbol for the following: Rb Si I CHEMICAL BOND

For each pair, circle the compound with the lower lattice energy. CaS or BasNaF or MgO CHEMICAL BOND

Using the periodic table only arrange the members of each set in order of increasing bond strength: H-F, H-I, H-Cl C-N, C-N, C  N CHEMICAL BOND

State whether the type of bonding in the following compounds is best described as ionic or covalent: ICl 3 N 2 O LiCl CHEMICAL BOND

Using periodic table only, arrange the elements in each set in order of increasing electronegativity: S, O, SiCa H F CHEMICAL BOND

Indicate the polarity of each bond using a polarity arrow: Br-Cl, F-Cl, H-O CHEMICAL BOND

Draw the Lewis Structure for: A) PH 3 B) COF 2 SHAPE MOLECULES

Draw the Lewis structures of all the important resonance form of NO 2 + N 3 - SHAPE MOLECULES

Draw a Lewis structure for ClO 2 -, show formal charges and oxidation number of the atoms. SHAPE MOLECULES

Determine the electron group arrangement, molecular shape and ideal bond angles for each of the following: SO 3 IF 4 - SHAPE MOLECULES

Which molecule in each pair has the greater dipole moment: ICl or IF, HBr or HCl SHAPE MOLECULES

What is the hybridization of carbon in each of the following: CO 3 2- C 2 O 4 2- SHAPE MOLECULES

Use MO and bond orders you obtain from them to answer: A) Is Be +2 stable? B) is Be +2 diamagnetic? B) What is the outer (valence electron) configuration for Be +2 ? SHAPE MOLECULES

CHEMICAL BOND

TRANSFORMATION OF ALKENES AND ALKYNES