or Questions 4-8, examine Table 1. Table 1 – Ionization Energies (IE1) of the first 20 elements Nuclear Charge (Z) Element Symbol IE (MJ/mol) Nuclear Charge (Z) Element Symbol IE (MJ/mol) 1 H 1.31 11 Na 0.50 2 He 2.37 12 Mg 0.74 3 Li 0.52 13 Al 0.58 4 Be 0.90 14 Si 0.79 5 B 0.80 15 P 1.01 6 C 1.09 16 S 1.00 7 N 1.40 17 Cl 1.25 8 O 1.31 18 Ar 1.52 9 F 1.68 19 K 0.42 10 Ne 2.08 20 Ca 0.59 4)Why do you think IE1for He is greater than that of H? 5)Provide a possible explanation for why IE1of Li is less than IE1of He, even though Li has a larger (+3) positive charge? A simple way to visualize electrons within an atom is to use the Bohr Model such as those depicted below for hydrogen and helium: 6)According to Table 1, how many times is the IE1of He larger than the IE1 of H? 7)How can you support your answer to question 6 by using Equation 1

or Questions 4-8, examine Table 1.Table 1 – Ionization Energies (IE1) of the first 20 elementsNuclearCharge (Z)ElementSymbolIE(MJ/mol)NuclearCharge (Z)ElementSymbolIE(MJ/mol)1H1.3111Na0.502He2.3712Mg0.743Li0.5213Al0.584Be0.9014Si0.795B0.8015P1.016C1.0916S1.007N1.4017Cl1.258O1.3118Ar1.529F1.6819K0.4210Ne2.0820Ca0.594)Why do you think IE1for He is greater than that of H?5)Provide a possible explanation for why IE1of Li is less than IE1of He, even though Li has a larger (+3) positivecharge?A simple way to visualize electrons within an atom is to use the Bohr Model such as those depicted below for hydrogenand helium:6)According to Table 1, how many times is the IE1of He larger than the IE1of H?7)How can you support your answer to question 6 by using Equation 1

Looking for a Similar Assignment? Order now and Get 10% Discount! Use Coupon Code "Newclient"