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