A chemical equation frequently indicates all of the following except the... Select one:
a. chemical identity of all substances involved.
b. ratio of atoms in a molecule.
c. physical state of each substance involved.
d. rate or speed of the reaction.

a polar bond is formed when electrons are shared unevenly between atoms

you did not give any options thus this is the best answer i can give to you with this little information you have given

> they are both natural and not man made

> they can be tracked and predicted by the right tools

-love shrooms

answerspecific gravity;