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