what is a substance that contains only one type of particle
A piece of aluminum foil contains only one kind of particle. Each aluminum particle is the same as every other aluminum particle. White table sugar is made of only sugar particles.Aluminum and table sugar are both examples of pure substances.A pure substance is a type of matter that contains only one kind of particle (Figure 3(a)). Other examples of pure substances include distilled water and salt.Uranium, used in nuclear power stations to produce electricity, is another pure substance. Water from your tap is not a pure substance. piece of aluminum foil contains only one kind of particle. Each aluminum particle is the same as every other aluminum particle. White table sugar is made of only sugar particles.Aluminum and table sugar are both examples of pure substances.