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Science

A body of knowledge, often formulated as laws and theories, based on the collection of data through observation and experiment.
chemistry

CHEMISTRY

Chemistry is the study of the constitution of matter and its interactions; it has numerous applications, including biochemistry, electrochemistry and nuclear chemistry.

matter

matter

Any substance that has mass, is composed of atoms and occupies space.

chemical elements

chemical elements

There are more than 110 chemical elements, most of which are naturally present in the universe. The others are created artificially in the laboratory.

chemistry symbols

chemistry symbols

Symbols that simplify the writing of the elements, formulas and chemical reactions.

laboratory equipment [1]

laboratory equipment [1]

These materials are highly varied: measurement instruments, various containers, heat sources, experimentation materials and mounting hardware.

laboratory equipment [2]

laboratory equipment [2]

These materials are highly varied: measurement instruments, various containers, heat sources, experimentation materials and mounting hardware.

laboratory equipment [3]

laboratory equipment [3]

These materials are highly varied: measurement instruments, various containers, heat sources, experimentation materials and mounting hardware.