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