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