which statements are part of the safety protocol for this lab experiment? check all that apply.\n□ wear a…

which statements are part of the safety protocol for this lab experiment? check all that apply.\n□ wear a lab coat and safety goggles when performing an experiment.\n□ always measure chemical quantities twice before adding to solution.\n□ use caution when connecting electric circuits.\n□ do not drop the magnets.\n□ do not use electrical currents.\n□ do not bring bar magnets near magnetic devices.\n□ always disconnect circuits when not in use.

which statements are part of the safety protocol for this lab experiment? check all that apply.\n□ wear a lab coat and safety goggles when performing an experiment.\n□ always measure chemical quantities twice before adding to solution.\n□ use caution when connecting electric circuits.\n□ do not drop the magnets.\n□ do not use electrical currents.\n□ do not bring bar magnets near magnetic devices.\n□ always disconnect circuits when not in use.

Answer

Brief Explanations:

Wearing protective gear (lab - coat and goggles) is a general safety measure. Measuring chemicals twice reduces errors but is more of a procedural step than a safety one. Caution with electric circuits, not dropping magnets, not bringing magnets near magnetic devices, and disconnecting circuits when not in use are all safety - related in a lab context. Not using electrical currents may not always be practical or necessary for all experiments.

Answer:

Wear a lab coat and safety goggles when performing an experiment. Use caution when connecting electric circuits. Do not drop the magnets. Do not bring bar magnets near magnetic devices. Always disconnect circuits when not in use.