Question

Describe the characteristics that identify a sample of matter as being a substance.

Answer 1

Answer:

The characteristic properties of a substance are always the same whether the sample being observed is large or small. Examples of characteristic properties include freezing/melting point, boiling/condensing point, density, viscosity, and solubility

Answer 2

The characteristics of a substance is always the same even if it small or big

Explanation:

The characteristics which identify the matter as a substance is that it should have size,shape ,colour and mass

• All these characteristics size shape colour and mass are observable and can be measured
• Some properties are physical properties and others are chemical properties
• Physical properties include colour,mass, density and volume
• Chemical properties include viscosity, solubility