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