Some Basic Concepts Of Chemistry Question 299
Question: The prefix zepto stands for [DPMT 2004]
Options:
A) $ 10^{9} $
B) $ {10^{-12}} $
C) $ {10^{-15}} $
D) $ {10^{-21}} $
Show Answer
Answer:
Correct Answer: D
Solution:
1 zepto $ ={10^{-21}} $