Clil Module Periodic Table Of The Elements Worksheet - Prof.ssa Elena Tibaldi - Istituto Sant''Anna - 2012-2013 Page 42

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SAFETY IN THE LAB
When working in the chemical lab, it is important to
know:
• the risk associated to each chemical substance
• how to handle the substances to prevent accidents
• what to do in case of an accident
Spill of a (toxic?) substance
DANGER!!!
Electrical hazard
42

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