volume_mute
To express a quantity, you need to combine a number with a unit
publish date: 2023/12/26 04:50:13.189778 UTC
volume_mute
Correct Answer
True
Explanation
If you have a length that is 2.4 m, then you express that length as simply 2.4 m. A time of 15,000 s can be expressed as 1.5 × 104 s in scientific notation.
Reference
Beginning Chemistry v. 1.0