Lab Safety Rules

It is okay to point a graduated cylinder or flask at someone.

• True

• False

Do not leave a lit burner unattended.

• True

• False

It is okay to pick up broken glass with your bare hands as long as the glass is placed in the trash can.

• True

• False

You are allowed to enter the chemical preparation/storage area any time you need to get an item.

• True

• False

Read all procedures thoroughly before performing a laboratory investigation.

• True

• False

Always carry a microscope using both hands.

• True

• False

Never remove chemicals, specimens, or other equipment from the laboratory.

• True

• False

Lab work may be started immediately upon entering the lab even if the teacher is not yet present.

• True

• False

Work areas should be kept clean and tidy.

• True

• False

All chemicals in the lab (including foodstuff and store-bought chemicals) should be treated as if they could be hazardous.

• True

• False

Tags

NGSS.HS-ETS1-3