Answers

2014-06-29T20:18:44+05:30
An element is found in pure state in the earth's crust while a compound is a mixture of elements which can also be represented by a molecular formula.
0
2014-06-29T20:44:04+05:30
ELEMENT  
1.)Cannot be broken down further by any physical or chemical means.
2.)are pure substances ,are not chemically combined.
3.)e.g-O(oxygen),C(carbon),Md(magnesium),etc.
COMPOUND
1.)Can be broken down further into elements by chemical means only.
2.)are in pure state but are chemically combined.
3.)e.g-CaO(calcium oxide),CO∨2(carbon dioxide),NaCl(Sodium chloride),etc.
hope i helped u:)
0
plzzzzzzzzzzz mark as best if helpful:)