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Flashcards in P. 8 Deck (3)
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Safety precautions when measuring volume.

Stand measuring cylinder on flat, level surface.
Avoid placing hot liquids into cylinders.
Reading from bottom of meniscus.


Safety precautions when measuring mass.

Never drop mass pieces on scale.
Never weigh hot objects.
Avoid vibrations close to scale.
Do not extra drips or bits of substance.


When measuring temperature?

Never stir vigorously with thermometer.
Never put ordinary thermometer to open flame.
Never leave thermometer in place it can role of easily.