11. Which of the following set of properties talks about a element.
I. Made up for one or more atoms with same properties
II. Cannot be separated through any process
III. Composed of one or more substance
IV. Mixtures of one or more elements
A. l and ll only
B. ll and lll only
C. lll and lV only
D. l,ll,lll,lV only
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Answer:
B. ll and lll only
Explanation:
correct me if I'm wrong