Formulae
- Created by: queenwerewolf55
- Created on: 15-05-18 17:42
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Elements
An element is a substance made from atoms with the same number of protons in the nucleus. Each element has its own chemical symbol, which;
- consists of one, two or three letters
- starts with a capital letter
- has an other letters in lower case.
Atoms and molecules
An atom is the smallest particle of an element that still as…
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