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