Labels:text | screenshot | diagram | rectangle | square | line OCR: 17 18 Is 12 H Hydrogen He Helium THE 1.008 4.003 VII VIII PERIODIC TABLE OF ELEMENTS 12 29 30 Cu Zn Copper Zinc 63.546 65.39 48 4 Ag Cd Silver Cadmium 107.868 112.411 79 5 Au Hg Gold Mercury 96.967 200.59' -