atoms!
also, you can say that all substances have physical and chemical properties.
Yes, all are substances.
Substances layer based on their density. The denser substances will sink to the bottom while the less dense substances will float on top. This separation occurs due to differences in the weight and mass of the substances.
No. Substances are made of atoms. Some atoms combine with other atoms to form compounds.
No, not all impure substances look like mixtures. Impure substances can be in the form of solutions, alloys, or compounds in which the impurities are evenly distributed and not visually distinguishable from the pure form.
Yes
All mixtues ARE substances ('Substance' is a generic term for matter). They are not haowever a 'pure' substances.
Basic substances have a pH level above 7, while alkaline substances specifically refer to substances that can neutralize acids. All alkaline substances are basic, but not all basic substances are alkaline.
Yes my friends. All elements are pure substances that cannot be broken down. However, pure substances aren't all elements.
All substances have physical changes.
Yes, all are substances.
Practically (exceptions exist) all known substances can be obtained in a pure fom.
a coarse mixture is a mixture of substances which when you mix all substaNces you can see the ingredients or substances that are mixed it is not dissolved.. a perfect example of it is a halo-halo a coarse mixture is a mixture of substances which when you mix all substaNces you can see the ingredients or substances that are mixed it is not dissolved.. a perfect example of it is a halo-halo
All of the substances found in the Periodic Table are considered as elements. None others are.
All substances are made up of atoms which have nucleus inside it,since nucleus is same for all whether it be anything,hence all the substances have same force i.e nuclear force.
Not all organic substances are biodegradable. CFCs are terribly stable.
Some, but not all, substances do so. Such substances are known as catalysts.
No