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