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