Chemistry – Mixtures Verified Solutions
compound ️2 or more substances chemically combined
e.g carbon dioxide
element ️substance which cannot be broken down into simpler substances by chemical reaction
atom ️smallest piece of an element which has the same chemical properties of that...
compound ✔️2 or more substances chemically combined
e.g carbon dioxide
element ✔️substance which cannot be broken down into simpler substances by chemical reaction
atom ✔️smallest piece of an element which has the same chemical properties of that element
made up of atomic particles: protons, neutrons, electrons
mixture ✔️2 or more substances physically combined
types: homogeneous/ heterogeneous
e.g. salt water, seasoning, air
heterogeneous mixture ✔️used to describe substances non-uniform in composition; not evenly mixed
, muddy water
soup
cookie batter
smoke in air
homogeneous ✔️used to describe substances uniform in composition; components are distributed
evenly throughout the mixture
e.g. sugar water
salt water
coke
mechanical mixtures ✔️solid/ solid mixtures that are unevenly mixed
e.g. saffron and salt
soil
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