Question

Statement (A): Based on properties the elements are classified into metals, non-metals and metalloids
Statement (B): Oxygen is an element.
Statement (C): Iron sulphide is a compound,
a) All the above statements are correct
c) A and B are correct but C is incorrect
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b) All the above statements are incorrect
d) A and B are incorrect but C is correct​

Answer 1

Answer:

option A is correct

Explanation:

(A): because metals ,non metals and metalloids are classified on thier physical as well as chemical properties.

(B): oxygen is 8th element in periodic table and it is a gas also

(C): iron sulphide is a compound because it can be broken into iron (Fe) and sulphur (S).