Which of the following best illustrates the law of conservation of mass?
A. 3 AgNO3 + 2 Cu → Cu(NO3)2 + 2 Ag
B. 2 AgNO3 + 1 Cu → 1 Cu(NO3)2 + 2 Ag
C. AgNO3 + 2 Cu → 2 Cu(NO3)2 + 2 Ag

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

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

bcde is the incorrect answer it is a