home *** CD-ROM | disk | FTP | other *** search
/ Mac Mania 1 / MacMania 1.toast / Educational / Sciences / Bonding / card_8769_render.png < prev    next >
Portable Network Graphic  |  1989-10-01  |  2KB  |  512x342  |  4-bit (4 colors)
Labels: text | screenshot | font | diagram | line | number | parallel | plot
OCR: Click on the best answer 17 2 18 Dots Show VALENCE ELECTRONS Mg: 12 :A1: 15 13 14 (allow 4 seconds to reset after wrong answers)