Allotropes are elements having?
A
different physical but the same chemical properties
B
different chemical but the same physical properties
C
the same chemical and physical properties
D
different atomic structure
E
the same position in the periodic table
Verified Correct Answer: A.
Chemical Principles & Mechanism
Allotropes are two or more different physical forms in which an element can exist. Graphite, charcoal, and diamond are all allotropes of carbon.
Source: WAEC / JAMB / NECO Classroom Archive (Record #13968)