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What are 2 ways compounds and elements are different?

What are 2 ways compounds and elements are different?

A compound contains atoms of different elements chemically combined together in a fixed ratio. An element is a pure chemical substance made of same type of atom. Compounds contain different elements in a fixed ratio arranged in a defined manner through chemical bonds. They contain only one type of molecule.

What is the difference between an element and a compound and a mixture?

Element: Pure substance consisting of one type of atom. Compound: Pure substance consisting of two or more different atoms. Mixture: Two or more different substances not chemically combined. Homogeneous mixture: A mixture with a uniform composition.

How is an element different from a compound?

The main difference between an element and a compound is that an element is made up of the same type of atom throughout while a compound is composed of multiple different elements. Both are pure chemical substances found in nature. Compounds are arranged by chemical bonds, while elements are ordered and defined by their atomic number.

How are elements held together in a compound?

A compound is a substance that has one or more elements in its composition. The compounds have a fixed ratio of atoms which are held together by chemical bonds, such as covalent, ionic or metallic. A compound can be broken down into individual elements using chemical reactions.

How many elements can be broken down into compounds?

Elements cannot be broken down into simpler substances by chemical reactions. A huge, virtually limitless, number of chemical compounds can be created. Compounds are classified into molecular compounds, ionic compounds, intermetallic compounds and complexes. There are about 117 elements that have been observed.

Which is the simplest compound of the elements?

A compound is a substance that contains two or more elements chemically combined in a fixed proportion. The elements carbon and hydrogen combine to form many different compounds. One of the simplest is called methane, in which there are always four times as many hydrogen particles as carbon particles.