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