Yes. Atoms can be alone or make mixtures called molecules, and mixtures of molecules and atoms make up everything.
The 90 or so naturally occuring elements make up all matter in the universe. They can combine millions of different ways to make compounds and mixtures.
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Matter is classified as "mixtures" and "pure substances".
Matter can be classified as elements, compounds, or mixtures.
Some people divide matter into pure substances and mixtures. Pure substances are elements and compounds. Mixtures include homogeneous and heterogeneous mixtures. Some people divide matter into homogeneous matter and heterogeneous matter. Homogeneous matter includes pure substances and homogeneous mixtures (solutions). Heterogeneous matter is heterogeneous mixtures.
No. Much of naturally occurring matter consists of mixtures and some of pure elements, neither of which is a compound.
Atom is the smallest unit of matter which combines to form elements, compounds and mixtures.
The two main branches are pure substances and mixtures.
Some people divide matter into pure substances and mixtures. Pure substances are elements and compounds. Mixtures include homogeneous and heterogeneous mixtures. Some people divide matter into homogeneous matter and heterogeneous matter. Homogeneous matter includes pure substances and homogeneous mixtures (solutions). Heterogeneous matter is heterogeneous mixtures.
Mixtures.
Mixtures.
pure substances and mixtures