Classifying Matter Particle Diagrams

Front

What is a mixture?

Back

A mixture is a combination of two or more substances where each substance retains its own properties.

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What is an element?

Back

An element is a pure substance that cannot be broken down into simpler substances by chemical means.

Front

What is a compound?

Back

A compound is a substance formed when two or more elements chemically bond together in a fixed ratio.

Front

What is a homogeneous mixture?

Back

A homogeneous mixture is a mixture that has a uniform composition throughout, such as saltwater.

Front

What is a heterogeneous mixture?

Back

A heterogeneous mixture is a mixture where the components are not uniformly distributed, such as salad.

Front

How can you identify a mixture in a particle diagram?

Back

A mixture in a particle diagram will show different types of particles that are not chemically bonded together.

Front

What does a particle diagram of an element look like?

Back

A particle diagram of an element shows only one type of particle, representing the same kind of atom.

Front

What does a particle diagram of a compound look like?

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A particle diagram of a compound shows particles that are made up of two or more different types of atoms bonded together.

Front

What is the difference between a mixture of elements and a mixture of compounds?

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A mixture of elements contains different types of unbonded atoms, while a mixture of compounds contains different types of bonded molecules.

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What is the significance of particle diagrams in classifying matter?

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Particle diagrams help visualize the arrangement and types of particles in a substance, aiding in the classification of matter.