depends what the substances are, probably a suspension.
Concrete and asphalt are examples.
emulsion
emulsion
A mixture is a combination of two or more substances that are not chemically united and do not exist in fixed proportions to each other. They can be physically separated into pure compounds or elements. A Solution is a mixture of two or more substances in a single phase. At least two substances must be mixed in order to have a solution.
The way you phrase that is a little dubious because no mixture is a 'pure substance'. However, compounds like iron sulphide that are actually bonded together areconsidered pure substances. The elements of a mixture are not united by a chemical change and can (in theory) be separated.
In chemistry, a mixtureis a material system made up of two or more different substances which are mixed but are not combined chemically. A mixture refers to the physical combination of two or more substances on which the identities are retained and are mixed in the form ofalloys, solutions, suspensions, and colloids.
The only term that covers every instance in the question is MIXTURES. There are also some special cases. If only metals are included and the mixture is homogeneous on the level of volumes than include only a few atoms, the mixture may be called an alloy. If the mixture is homogeneous on the level of volumes than include only a few molecules or atoms, the mixture is a solution. If the mixture is a liquid or gas and appears to have stable composition but contains particles large enough to scatter light, the mixture is a suspension or colloid.
Nitrogen and Oxygen are both elements on their own. But when you combine them with Water vapor, Argon, and Carbon dioxide you get the mixture know as air. (There are 9 other chemical elements and compounds found in air but they are almost all trace amounts. All of these chemicals and compounds combined make up less then 0.0007100% of air)Definition of compound - A substance formed from two or more elements chemically united in fixed proportions.Definition of mixture - The product of the random distribution of one substance through another without any chemical reaction.Definition of element - Each of more than one hundred substances that cannot be chemically inter-converted or broken down into simpler substances and are the primary building blocks of matter. Each element is distinguished by its atomic number, i.e., the number of protons in the nuclei of its atoms.
emulsion
A mixture is a combination of two or more substances that are not chemically united and do not exist in fixed proportions to each other. They can be physically separated into pure compounds or elements. A Solution is a mixture of two or more substances in a single phase. At least two substances must be mixed in order to have a solution.
A mixture is a combination of two or more substances that are not chemically united and do not exist in fixed proportions to each other.
The way you phrase that is a little dubious because no mixture is a 'pure substance'. However, compounds like iron sulphide that are actually bonded together areconsidered pure substances. The elements of a mixture are not united by a chemical change and can (in theory) be separated.
There are two types of mixtures which are heterogeneous and homogenous mixtures. An example of a homogenous mixture is a sugar solution, and a heterogeneous mixture is sand and water. A mixture is composed of two or more substances.
In chemistry, a mixtureis a material system made up of two or more different substances which are mixed but are not combined chemically. A mixture refers to the physical combination of two or more substances on which the identities are retained and are mixed in the form ofalloys, solutions, suspensions, and colloids.
The only term that covers every instance in the question is MIXTURES. There are also some special cases. If only metals are included and the mixture is homogeneous on the level of volumes than include only a few atoms, the mixture may be called an alloy. If the mixture is homogeneous on the level of volumes than include only a few molecules or atoms, the mixture is a solution. If the mixture is a liquid or gas and appears to have stable composition but contains particles large enough to scatter light, the mixture is a suspension or colloid.
Mixture.
The CSA was brought into effect by the congress of the United States in 1970 and had direct effect on which substances were legally allowed to be owned, consumed and grown in the US.
James V. Aidala has written: 'Hazardous chemical facilities and community right-to-know' -- subject(s): Chemicals, Freedom of information, Hazardous substances, Health aspects, Health aspects of Hazardous substances, Law and legislation, Reporting, Safety measures, United States, United States. Environmental Protection Agency 'The Toxic Substances Control Act' -- subject(s): Chemical industry, Chemicals, Government policy, Hazardous substances, Law and legislation, Poisons, United States 'Pesticide regulation' -- subject(s): Pesticides, Law and legislation
To enforce the controlled substances laws and regulations of the United States and bring to the criminal and civil justice system of the United States, or any other competent jurisdiction, those organizations and principal members of organizations, involved in the growing, manufacture, or distribution of controlled substances appearing in or destined for illicit traffic in the United States; and to recommend and support non-enforcement programs aimed at reducing the availability of illicit controlled substances on the domestic and international markets. (Drug Enforcement Administration)
It has been our experience that when a track needs repainting, than it means the top layer of binder or glue that holds the rubber together is in need of attention. An in-jection spray of pigmented binder and a re-stripe will protect your investment and extend the life of your running surface. This maintenance coat should cost about 25K this includes the striping. Director of Operations United Sport Systems