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MATTER Anything that occupies space and has mass., Heterogeneous - Coggle…
MATTER
Anything that occupies space and has mass.
PURE SUBSTANCES
e
Elements
Examples : He,O2,Na,Mg,Ne
A substance that cannot be separated into simpler substances by chemical means.
Compounds
Substances that contains two or more elements chemically combined in fixed proportion.
Example: H20,CuO,NaCl
MIXTURES
A combination of 2 or more substances in which the substances retain their identity (chemical properties)
Homogeneous
no visible separation between it's component
Examples: salt water, air, vinegar
Heterogeneous
components that can be visibly distinguished
Examples: salad, sand, iron filings
