Saturday
May 30, 2015

Homework Help: Math(Please help)

Posted by Hannah on Sunday, September 11, 2011 at 6:25pm.

The radius of a niobium atom is 131 pm. How many niobium atoms would have to be laid side by side to span a distance of 1.4 mm??

I know that 10^9 is pm or is it -9??

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Members