volume_mute
Order the Values from Smallest to Largest
publish date: 1969/12/31 00:00:00 UTC
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Arrange the following values in order, from smallest to largest.
9.835 × 10²¹
6.022 × 10²³
4.520 × 10⁶
3.42 × 10⁻¹⁸
Correct Answer
(1) 3.42 × 10⁻¹⁸
(2) 4.520 × 10⁶
(3) 9.835 × 10²¹
(4) 6.022 × 10²³
Explanation
Compare the exponents first. The only negative exponent (−18) is smallest, then 10⁶, then 10²¹, and finally 10²³ is largest.
Reference
Beginning Chemistry v. 1.0