Mixtures!

Select the correct name for the lab tool above.

• spoon

• spatula

• stirring rod

• cleaning brush

Which of the following lab tools would you use to accurately measure the volume of a liquid?

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True or false:

A digital balance is used to measure the volume of solids.

• True

• False

The sign above is placed on bottles to indicate that the contents of the bottle is ....

• Flammable

• Fragile

• Corrosive

• Has a strong Smell

Outline why this method would not be recommended.

Select the mixture of compounds.

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• 
• 
• 
• 

Select the correct statements according to the kinetic particle theory.

• Particles of a solid have more energy than particles of a liquid

• The particles in a gas have large spaces between them so they can be compressed

• The particles in a solid matter are loosely arranged and slide over one another

• Liquids cannot be compressed

• Solids keep their shape because the particles are tightly held together

Select the type of mixture

• Homogenous

• Solution

• Colloid

• Heterogenous

This mixture can be considered as ....

• Homogenous

• Heterogeneous

• Solution

• Suspension

The image above shows the Tyndall Effect, which is used to identify (a)