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