oxygen
made of molecules and atoms
related to light and electromagnetic radiation
has mass
gas matter's characteristics is GAS
An atom is the smallest building block of matter that retains the characteristics of that matter.
An atom is the smallest building block of matter that retains the characteristics of that matter.
An atom is the smallest building block of matter that retains the characteristics of that matter.
property
heterogeneous matter
Heterogeneous matter has parts with different characteristics.
Matter has mass. Matter occupies space.
Examples of the characteristics of matter: state of matter, density, radioactivity, thermal properties, electrical properties, optical properties, chemical composition, etc.
property
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mass and atoms