div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=chem-unit-4-key-dempseys-chemistry-c-alkaline-earth-metals-b-halogens-a-alkalihtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: chem unit 4 key - Dempseys Chemistryc Alkaline earth metals b Halogens a Alkali metals cr-f 2- 4 A shiny solid element also is ductile What side of the periodic table is it loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220416195e3dd2b7612b5a00514f626ehtml5thumbnails1jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=chem-unit-4-key-dempseys-chemistry-c-alkaline-earth-metals-b-halogens-a-alkalihtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: chem unit 4 key - Dempseys Chemistryc Alkaline earth metals b Halogens a Alkali metals cr-f 2- 4 A shiny solid element also is ductile What side of the periodic table is it loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220416195e3dd2b7612b5a00514f626ehtml5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=chem-unit-4-key-dempseys-chemistry-c-alkaline-earth-metals-b-halogens-a-alkalihtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: chem unit 4 key - Dempseys Chemistryc Alkaline earth metals b Halogens a Alkali metals cr-f 2- 4 A shiny solid element also is ductile What side of the periodic table is it loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220416195e3dd2b7612b5a00514f626ehtml5thumbnails3jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=4Page 4button div class=ts-imageimg data-url=chem-unit-4-key-dempseys-chemistry-c-alkaline-earth-metals-b-halogens-a-alkalihtmlpage=4 data-page=4 class=ts-thumb lazyload alt=Page 4: chem unit 4 key - Dempseys Chemistryc Alkaline earth metals b Halogens a Alkali metals cr-f 2- 4 A shiny solid element also is ductile What side of the periodic table is it loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader033vdocumentsnetreader033viewer20220416195e3dd2b7612b5a00514f626ehtml5thumbnails4jpg width=140 height=200 divdiv