Which is a pure substance? soda gasoline salt water carbon diox...

which isn't a pure substance? 1.Cl2(g) 2.Fe(s) 3.O2(aq) 4.C6H12O6(b) 5.H2O(l)

with a pure substance how can you tell whether it is a compound or an element?

pure substance

A pure substance that cannot be changed into simpler substances through chemical or physical means?

What is a Pure Substance and a Mixture

is air a pure substance

Which is a pure substance? air nitrogen apple juice tap water

What is a pure substance

Which pure substance can be classified as an element? H2 NO3 NaCl H2SO4

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