Answers

2015-07-21T21:36:56+08:00

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
: the ability to give your attention or thought to a single object or activity : the ability to concentrate: the act of giving your attention to a single object or activity: a large amount of something in one place
0
2015-07-21T23:06:24+08:00

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Concentration as used in chem.:amount of the substance/defined space...
mainly/usually expressed as mass/volume...
0