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