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What are two or substances that have been combined but not chemically changed?
Wiki User
∙ 8y ago
maybe mike auto body form
Wiki User
∙ 8y ago
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Is the water in a swimming pool a mixture or compound?
Water in a swimming pool is compound because the water and chlorine have been chemically combined.
How do mixtures differ from elements?
a mixture is something that has just been mixed together with something else and has not been chemically bonded however and element is something in its simplest form like gold, sodium, helium etc
How is the way a mixture is combined different from how compound is combined?
In making a mixture there has been no change in the chemical bonds, in making a compound the chemical bonds are changed.
What is a scientific mixture?
A scientific mixture is a combination of substances in which the individual substances don't change or combine chemically but retain their individual properties. Mixtures can be liquids, solids, gases, or any combination of them.
What is a substance made up of two or more elements not combined chemically?
A couple of examples would be salt water and sugar water. The salt and sugar dissolve in the water, but still exist as smaller molecules (or in salt's case, as sodium and chlorine ions) among the water molecules.
What is the definiton of elements?
Elements are pure substances that can not be separated into simpler substances by physically or chemical means.Compounds are pure substances composed of two or more elements that have been chemically combined.Mixtures are a combination of two or more substances that are not chemically combined.
What are composed of 2 or more elements that have been chemically combined?
Two or more elements chemically combined form a compound.
What is paper changed into when has been changed chemically by fire?
Ash and smoke.
A substance made up of two or more elements that have been chemically combined is called?
compound
Two or more substances that have been combined but not chemically changed.?
If you wish to know two substances that do not react when they are mixed, then helium and neon (inert gases) serve as an example.
What is a combination of two or more substances that are not chemically combined is?
A combination of two or more substances which have been combined so that each substance retains its own chemical identity is called a mixture. The different components of a mixture can be visually distinguished. For example, water and flour create a mixture.
Is ammonium sulfate element or compound?
Ammonium sulfate is a compound. It consists of a number of elements - nitrogen, hydrogen, sulfur and oxygen - which have been chemically combined to form the compound. An element is a pure substances that cannot be broken down into simpler substances through chemical means.
A substance made of two or more elements that have been chemically combined is called?
compound
What is substance made of two or more elements that have been chemically combined called?
A compound.
What does chemically combined mean?
Chemically combined refers to the process of something being combined with something else via a chemical reaction. They cannot be physically split up, as they require another chemical reaction to separate them.
What is a pure substances and how does it relate to elaments and compounds?
a pure substance is something that hasn't been chemically combined with another substance and this relates to elements and compounds because on the periodic table the compounds are chemically mixed. hope this helps you by the way you didn't wwrite elements the correct way, you spelt it elaments!
What is natural penicillin?
its a type of penicillin that is pure and has never been chemically changed
