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