What is a chemical bond?

a. a substance that's composed of atoms
b. a representation of chemical properties
c. the attraction of two atoms that holds the atoms together
d. the force that holds together the elements in a compound

one would be wind another would be water density

population. population is the number of people or animals in a particular place. an example of population is over eight million people living in new york city.

here is your answer hope i .