div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Ms Simpsons class site - HomeB Chlorine Cl is an inert gas and argon Ar is a halogen C Lithium Li is an alkali metal and argon Ar is an inert gas Beryllium Be src=https:reader033vdocumentssitereader033viewer2022060821609a15dced30704c220ba781html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Ms Simpsons class site - HomeB Chlorine Cl is an inert gas and argon Ar is a halogen C Lithium Li is an alkali metal and argon Ar is an inert gas Beryllium Be src=https:reader033vdocumentssitereader033viewer2022060821609a15dced30704c220ba781html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 3button div class=ts-image amp-img class=ts-thumb alt=Page 3: Ms Simpsons class site - HomeB Chlorine Cl is an inert gas and argon Ar is a halogen C Lithium Li is an alkali metal and argon Ar is an inert gas Beryllium Be src=https:reader033vdocumentssitereader033viewer2022060821609a15dced30704c220ba781html5thumbnails3jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 4button div class=ts-image amp-img class=ts-thumb alt=Page 4: Ms Simpsons class site - HomeB Chlorine Cl is an inert gas and argon Ar is a halogen C Lithium Li is an alkali metal and argon Ar is an inert gas Beryllium Be src=https:reader033vdocumentssitereader033viewer2022060821609a15dced30704c220ba781html5thumbnails4jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 5button div class=ts-image amp-img class=ts-thumb alt=Page 5: Ms Simpsons class site - HomeB Chlorine Cl is an inert gas and argon Ar is a halogen C Lithium Li is an alkali metal and argon Ar is an inert gas Beryllium Be src=https:reader033vdocumentssitereader033viewer2022060821609a15dced30704c220ba781html5thumbnails5jpg width=142 height=106 layout=responsive amp-img divdiv