Which statements are part of the safety protocol for this lab experiment? Check all that apply.
Wear a lab coat and safety goggles when performing an experiment.
Always measure chemical quantities twice before adding to solution.
Use caution when connecting electric circuits.
Do not drop the magnets.
Do not use electrical currents.
Do not bring bar magnets near magnetic devices.
Always disconnect circuits when not in use.

ANSWER -
1,3,4,6,7