The diameter of a chlorine atom is 200. pm. How many chlorine atoms are required to line up end to end to stretch a distance of 1.0 mm?

1 Answer
Aug 28, 2016

Good question. 1×103m200×1012m

Explanation:

1×103m200×1012m = ??

A more realistic measurement might consider the chlorine molecule. Cl2 has a bond length of 2.00×1010 m. How many of these ened to end will fit in a mm. Pretty vast but not infinite.