Question

What is the value of $5.873\times {10}^{-21}g$ in kilograms?

• A. $5.873\times {10}^{-18}kg$
• B. $5.873\times {10}^{-20}kg$
• C. $5.873\times {10}^{-26}kg$
• D. $5.873\times {10}^{-24}kg$

Answer 1

The correct option is D $5.873\times {10}^{-24}kg$

$1g\to {10}^{-3}kg$
So, $5.873\times {10}^{-21}g\to 5.873\times {10}^{-24}kg$