molecules

(Life processes and cells) a collection of two or more atoms held together by chemical bonds. The fundamental unit of compounds

Molecules

a combination of atoms joined together in fixed proportions.
Found on http://www.encyclo.co.uk/local/20169

Molecules

a combination of atoms joined together in fixed proportions.
Found on http://www.eclipse.co.uk/moordent/page5.html

Molecules

A group of atoms held together by chemical forces.
Found on http://www.encyclo.co.uk/local/21291

molecules

Units of two or more atoms held together by chemical bonds. The combination of atoms by chemical bonds with the component atoms in definite porportions, such as water (two H to one O).
Found on https://www.encyclo.co.uk/local/21571

molecules

very small particles of matter
Found on http://insectzoo.msstate.edu/Glossary/

Molecules

Units of two or more atoms held together by chemical bonds. The combination of atoms by chemical bon
Found on http://www.superglossary.com/Glossary/Science/Biology/
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