Front

What is a particle diagram?

Back

A visual representation that shows the arrangement and behavior of particles in a substance.

Front

What does the symbol 'H' represent in chemistry?

Back

The element Hydrogen.

Front

What is an element?

Back

A pure substance that cannot be broken down into simpler substances by chemical means.

Front

What is a compound?

Back

A substance formed when two or more elements are chemically bonded together.

Front

What is a heterogeneous mixture?

Back

A mixture in which the components are not uniformly distributed and can be easily distinguished.

Front

What is a homogeneous mixture?

Back

A mixture in which the components are uniformly distributed and cannot be easily distinguished.

Front

What type of matter is represented by a single type of particle in a diagram?

Back

Element.

Front

What type of matter is represented by two or more different types of particles in a diagram?

Back

Mixture.

Front

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

Back

A mixture of elements contains different elements not chemically combined, while a mixture of compounds contains different compounds.

Front

How can you identify a compound in a particle diagram?

Back

A compound will show particles that are made up of two or more different types of atoms bonded together.