Question

Scientists have discovered that nanoparticles of

a substance called slaked lime can help preserve historical documents.
The diameters of these nanoparticles are less than
Write this number using a negative exponent.
1
100,000,000,000
meter.

Answer 1

Answer: 1/100,000,000,000 meter can be written using a negative exponent as 10^-11 meters.