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What is a mixture that contains only one substance?
A mixture that contains only one substance is called a homogenous mixture, such as salt dissolved in water. In this case, even though it appears to be a mixture, it is still only one substance present.
What is a one element substance?
A one-element substance is a substance that is composed of only one type of atom. Examples include elemental gases like nitrogen or noble gases like helium.
Is liquid plus air a pure substance?
No, a mixture of liquid and air is not a pure substance. It is a heterogeneous mixture consisting of two or more substances that can be physically separated.
Is iron oxide a pure substance?
Iron oxide is not a pure substance because it is a chemical compound composed of iron and oxygen atoms in a specific ratio. Pure substances are made up of only one type of atom or molecule.
What substance is not considered to be an air pollutant?
Oxygen is not considered to be an air pollutant. It is a natural component of the Earth's atmosphere and is essential for supporting life.
What substance is a substance in which there is only one type of particle?
a pure substance
Why is air a substance?
air is a substance because air is a gas and a gas is a substance.
What is the only substance that contains only one type of atom?
A substance that contains only one type of atom is called an "element".
What do you call a substance made of only one ideam?
A substance made up of only one kind of atom is an element.
What chemical substances can pollute air land water?
one substance that pollutes the air
What is a substances that pollute the air only after they interact with other substance in earth's environment?
Secondary pollutants are the substances that pollute the air only after they interact with other substance in the Earth's environment. Primary pollutants are injected into the atmosphere directly.
What are elements or compounds that have only one kind of particle?
A pure substance has only one kind of particle. Sulfur is an example of a pure substance.
What substance is a compound steel water gold or air?
Gold is a pure substance (element), water is a compound, steel is an alloy, and air is a mixture of gases.
What is a substance that is made of only one kind of matter and has adefinite properties?
A pure substance
What is the substance made from only one atom called?
If a substance is made out of one chemical it is called a Element.
What is a substance made up of ant one kind of atom?
A substance made up of only one kind of atom is an element, which is a pure substance.
Where does mould grow?
Mold grows because of the water and the air that the breads or other holds and since there is water in the substance and the substance is not exposed to air only to compressed air which produces mold.
