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