Periodic trends
Handout (.ppt format, 753.0 kb)
Hexavalent Chromium presentation
Hazards of Hexavalent Chromium in the Workplace. Disclaimer This material was produced under grant number SH-22248-11-60-F-54 from the Occupational Safety.
NSSGA Mineral Identification and Management Guide
Hexavalent Chromium
