Web Results
A substance is a form of matter that has a constant chemical composition and characteristic properties. It cannot be separated into its several components without breaking its chemical bonds.
Water, gold, table salt and sugar are all substances.

en.wikipedia.org/wiki/Chemical_substance

A chemical substance is a form of matter that has constant chemical composition and ... A common example of a chemical substance is pure water; it has the same properties and the same ratio of hydrogen to oxygen whether it is isolated from ...

www.thoughtco.com/definition-of-pure-substance-605566

Mar 31, 2017 ... This is the definition of pure substance along with examples of things that are pure substances (and ones that aren't).

www.thoughtco.com/examples-of-pure-substances-608350

Feb 19, 2017 ... A pure substance or chemical substance is homogeneous with constant properties throughout the sample. Here are examples of pure ...

www.thoughtco.com/what-is-a-pure-substance-608507

Apr 11, 2017 ... You may have wondered what is meant by the term 'pure substance'. Here's what a pure substance is and how you can tell if something is pure ...

study.com/academy/lesson/pure-substance-in-chemistry-definition-properties-examples.html

May 3, 2015 ... This lesson introduces the concept of the pure substance. The impact of purity on the physical and chemical properties are discussed and ...

www.softschools.com/examples/science/pure_substances_examples/476

A pure substance is any single type of material that are made of only one type of atom or only one type of molecule. Also, a pure substance can be defined as ...

www.dummies.com/education/science/chemistry/how-to-distinguish-pure-substances-and-mixtures

Chemists can classify matter as solid, liquid, or gas. But there are other ways to classify matter, as well — such as pure substances and mixtures. Classification is  ...

.ask.com/youtube?q=Pure+Substance&v=Ze0kG4yeFS0
Apr 21, 2014 ... A basic introduction to pure substances. ... PROPERTIES OF STEAM/PURE SUBSTANCE (Hindi+English) - Duration: 19:22. Easy Explanations ...
.ask.com/youtube?q=Pure+Substance&v=ruoL2oqzDb8
Jan 4, 2016 ... Useful for CBSE, ICSE, NCERT & International Students Grade 6 Subject: Chemistry Lesson : Seperation Of Substance Topic: PURE ...