Physical & Chemical Properties

Front

What is a chemical formula used for?

Back

To represent a given substance using chemical symbols and numbers.

Front

Which term describes the ability of a material to be formed into a variety of shapes?

Back

Malleability.

Front

What does the term 'Physical Property' refer to?

Back

A characteristic of a substance that does not involve a chemical change.

Front

What is the role of a reactant in a chemical reaction?

Back

It is the substance that participates.

Front

What property is measured by how quickly a specific material can catch fire and burn?

Back

Flammability.

Front

What is the definition of 'Chemical Property'?

Back

A property of matter that describes a substance's ability to participate in a chemical reaction.

Front

What does 'Ductility' refer to in materials?

Back

The ability of a material to be stretched into a wire.

Front

What is 'Hardness' in terms of material properties?

Back

The resistance of a material to deformation or scratching.

Front

What is 'Luster' in relation to physical properties?

Back

The way a surface reflects light, indicating its shine.

Front

What is the difference between a physical change and a chemical change?

Back

A physical change does not alter the substance's chemical composition, while a chemical change does.