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