Asubstance has a volume of 10.0 cm3 and a mass of 89 grams. what is its density? 0.11 g/cm3 8.9 g/cm3 99 g/cm3 79 g/cm3

Hii...dear



Density=mass/volume
=89/10
=8.9g/cm3

It won't lose or gain electrons if it's a covalent bond it shares the electrons with another atom or atoms. if it is an ionic bond it will lose the 3 electrons on the outer shell and become a positively charged ion.  credit goes to @sunshinebaby of answers.yahoo.com.

For me a person with a phd and who knows what there talking about.i know the chances of a radiation leak is low but if it does the area within a 96.3 mile radius would be unusable because of contamination