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