A) True B) False ![]()
A) chemicals B) rulers C) solids D) sand ![]()
A) sniff B) wave C) taste D) waft ![]()
A) all of these B) broken C) hot D) expensive ![]()
A) True B) False ![]()
A) 20% B) 50% C) 40% D) 10% ![]()
A) 15 seconds B) 5 minutes C) 15 minutes D) 1 hour ![]()
A) False B) True ![]()
A) at the end of class B) never C) after you clean it up D) immediately ![]()
A) all of these B) heat C) chemicals D) glass ![]()
A) fire extinguisher B) fire blanket C) all of these are ok D) stop drop roll ![]()
A) only when your teacher says so B) when a liquid looks like water C) never D) after you smell it ![]()
A) at any time B) as soon as you get to your lab station C) after you read the instructions for an experiment D) only when your teacher says so
A) point the tube away from your face B) look straight down into the tube C) all of these are ok D) point the tube toward your face ![]()
A) in the trash can B) in a broken glass box provided by your teacher C) at the very end of class D) when a janitor comes to class to get it
A) True B) False ![]()
A) they have something "cool" to show you from the experiment B) never C) they need help reading the lab directions D) at any time ![]()
A) in the storage room B) in the front of the room C) in the back of the room D) in the hallway
A) in the back of the room B) in the front of the room C) in the storage area D) in the hallway ![]()
A) at your station's desktop B) by your lab station on the flooro C) under the lab tables D) at your regular desk ![]()
A) False B) True ![]()
A) when you finish your experiment B) only if told so by your teacher C) if they are clear liquids D) none of these
A) test tube B) flask C) beaker D) graduated cylinder
A) test tube B) all of these C) graduated cylinder D) flask
A) small test tube B) graduated cylinder C) beaker D) all of these are ok ![]()
A) look at another group's station for help B) read all instructions carefully C) ask a friend what to do D) gather your materials ![]()
A) play-fighting B) all of these C) throwing things D) running ![]()
A) zero for the lab B) sent to sit away from the lab area and not get to participate C) all of these D) immediate discipline note ![]()
A) erhlenmeyer flask B) test tube C) cylinder D) beaker ![]()
A) balance beam B) scale C) triple beam balance D) all of these ![]()
A) flask B) beaker C) graduated cylinder D) funnel ![]()
A) beakers B) test tubes C) erhlenmeyer flask D) graduated cylinder ![]()
A) funnel B) flask C) none of these D) measuring cup ![]()
A) gas pump B) propane burner C) bunsen burner D) hot plate ![]()
A) chemical shower B) eye fountain C) lab water fountain D) eye wash station ![]()
A) googles B) goggles C) none of these D) experiment glasses ![]()
A) tongs B) tube pinchers C) beaker carriers D) thongs ![]()
A) test tubes B) erhlenmeter flasks C) graduated cylinders D) beakers ![]()
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A) Crocs B) all of these are ok C) closed toe shoes D) flip flops ![]()
A) lab apron B) tongs C) rubber gloves D) heat resistant lab gloves |