Why is it important to be familiar with elements and compounds?
A.An element is made up of only one kind of atom while a compound is made up of two or more elements
B.An element is made up of two or more substances while a compound is made up of only one element.
C.An element can be broken down physically while a compound can be broken down chemically.
D.An element and a compound can be broken down mechanically
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Answer:
The answer is A
Explanation:
because elements is made up of only 1 atom