The world’s Largest Sharp Brain Virtual Experts Marketplace Just a click Away
Levels Tought:
Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | Apr 2017 |
| Last Sign in: | 327 Weeks Ago, 4 Days Ago |
| Questions Answered: | 12843 |
| Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Chlorine atoms tend to gain 1 electron to form chloride anions.
(a) What is the charge on a chloride anion?
Â
Â
the tolerance is +/-2%
Â
(b) What is the average atomic mass of a chlorine atom in atomic mass units?
Â
Â
 u
the tolerance is +/-2%
Â
(c) Calculate the mass of the 1 electron gained by chloride anion in atomic mass units.
Â
Â
 u
the tolerance is +/-2%
Â
(d) Does the mass of a chlorine atom change significantly when it gains electron to become an anion?
-----------