Diameter of an atom is in the range of
Correct answer: C. 2 x 10^-10nm
- A. 0.2m
- B. 0.2nm
- C. 2 x 10^-10nm
- D. 0.2Pm
Explanation
The diameter of an atom is typically in the range of angstroms (Å) or nanometers (nm). The value given in option c, 2 x 10^(-10) nm, is equivalent to 0.2 nm. This value is consistent with the general range of atomic sizes.
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