A) bunen burner B) bosen burner C) Bunsen burner
A) False B) True
A) True B) False
A) True B) False
A) True B) False
A) True B) False
A) False B) True
A) True B) False
A) Test tube B) Cone flask C) Beaker D) Conical flask
A) Measuring cylinder B) Beaker C) Conical flask D) Test tube
A) Conical flask B) Test tube C) Measuring cylinder D) Beaker
A) Beaker B) Measuring cylinder C) Becker D) Test tube
A) Y Glass B) Filter funnel C) Filter funny
A) Guaze mat B) Heatproof mat C) Heating mat D) Gauze mat
A) True B) False
A) Retort stand B) Three leg stand C) Bunsen burner D) Tripod
A) Drying dish B) Crucible C) Watch glass D) Evaporating dish
A) Base B) Bottom C) Barrell D) Collar
A) Gas hole B) Barrell C) Collar D) Air hole
A) Collar B) Twister C) Air hole D) Barrell
A) Barrell B) Tube C) Neck D) Collar
A) Radioactive B) Irritant C) Toxic D) Biohazard
A) Acidic B) Irritatant C) Corrosive D) Toxic
A) Oxidative B) Flammable C) Toxic D) Explosive
A) Biohazard B) Irritant C) Corrosive D) Toxic
A) Irritatnt B) Corrosive C) Biohazard D) Toxic
A) Repeat the experiment B) Use a dustpan and brush C) Use a fume cupboard D) Gently wave the scent towards the nose for smelling
A) Use a fire extinguisher B) Use the eye bath C) Use the safety shower D) Wipe with tissues
A) Wrap in ice B) Rub in butter C) Hold under cool running water D) Wave you hand in the air to cool it down
A) Leave it on the bench B) Clean with wet paper towel C) Put it back into the container D) Sweep it onto the ground |