supports containers over a bunsen burner and spreads heat evenly

supports test tubes while they are being heated

pick up small amount of solid substances

pick up and hold small solids while they are being heated

Quiz

Science - Safety and Apparatus Quiz

dmcevoy 10 perguntas

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Perguntas do quiz (10)

1Lab Coats and Safety Glasses must be worn when handling chemicals or heating.
1. AVerdadeiro
2. BFalso
2Any glass breakages must go in the red recycling bin
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3A Measuring cylinder is used for holding heated substances.
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4A gauze mat…
1. Aprotects benches from damage
2. Bsupports test tubes while they are being heated
3. Csupports containers over a bunsen burner and spreads heat evenly
5A spatula is used to
1. Astir mixtures
2. Bpick up small amount of solid substances
3. Cpick up and hold small solids while they are being heated
6When using a Bunsen Burner, it is important to turn the gas tap on BEFORE lighting the match.
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7When using a Bunsen Burner, it is important to clear any paper and matches from the area.
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8The safety flame is used as it is easier to see and not as hot.
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9'Luminous' means you can see it.
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10When the air hole on a Bunsen Burner is closed, the flame will be Blue.
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2. BFalso