Periodic table periodic table of elements with atomic mass and periodic table periodic table of elements with atomic mass and valency pdf periodic table urtaz
{"Image DocumentName": "Group 2 cont\u2019d All alkaline earth elements have an valency of +2s", "Image ImageDescription": "Have two electrons in their outer shell. Ready to lose those two electron in ionic bonding with other elements. malleable, ductile, and are good conductors of heat and electricity. Very reactive. Because of their reactivity, the alkaline metals are not found free in nature.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}