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Explore the fundamental lab equipment vital for conducting safe and effective scientific experiments. Key tools include test tubes for holding liquids, thermometers for measuring temperature, and goggles for eye protection. A variety of other equipment such as funnels for pouring, hot plates for heating without flames, and graduated cylinders for measuring volume are also essential. Understanding how to properly use and maintain each tool ensures accurate measurements and promotes a safe laboratory environment. Equip yourself with the right knowledge for successful experiments.
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Test tube • U-shaped glass tube used primarily in laboratories to heat small amounts of liquid
Thermometer • Used to measure the temperature of solids, liquids, and gasses.
Goggles • Used to protect eyes during experiments
Funnel • To pour liquids from one container to another without spilling anything
Hot Plate • To heat substances using electricity, not a flame.
Test Tube Holder • To hold test tubes over heat or away from your body.
Triple Beam Balance • A measuring instrument for measuring the weight or mass of an object.
Beaker • A wide mouth container used to hold or heat liquids
Dropper • Device used for measuring and transferring small volumes of liquid
Crucible Tongs • To pick up large objects that you should not touch.
Flask • A cone shaped container used for holding liquids
Graduated cylinder • Used for measuring volume
False • Only major accidents should be reported to the teacher.
False • You only need to use safety goggles when working with acids.
True • The proper way to smell a chemical is to carefully waft the vapors towards your nose.
False • If you are unsure about the identity of a chemical, it is okay to taste and smell it.
True • All test tubes need to be thoroughly cleaned with soap and water before re-using them.