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