Systerms : system terms : Chemistry

A (41) | B (23) | C (62) | D (45) | E (33) | F (34) | G (18) | H (16) | I (28) | J (2) | K (5) | L (14) | M (29) | N (17) | O (10) | P (62) | Q (10) | R (41) | S (74) | T (31) | U (12) | V (12) | W (8) | X (1) | Y (2) | Z (2)

Chemistry is a basic natural science that studies the composition, structure, properties, and changes of matter at the level of molecules and atoms. It not only explains what the world is made of but also aims to create new substances to meet human needs.

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