The properties and behaviour of matter can be explained by the arrangement and motion of atoms and molecules from "summary" of Physics 11 by British Columbia. Schools Department. Curriculum Development Branch
Understanding the properties and behavior of matter requires examining the arrangement and motion of atoms and molecules. Atoms are the basic building blocks of matter, consisting of a nucleus of protons and neutrons surrounded by electrons. These atoms can combine to form molecules, which are groups of atoms held together by chemical bonds. The arrangement of atoms and molecules within a substance plays a crucial role in determining its properties. For example, the arrangement of atoms in a solid is ordered and rigid, giving solids a definite shape and volume. In contrast, the arrangement of atoms in a liquid is less ordered, allowing liquids to flow and tak...
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