Because when equilibrium is reached, the reaction is still occurring in both directions, it's just that rate(forward) =rate(reverse) so there is no net change in the concentrations of the reactants or products.
Isotope - the same element, but different atomic mass so 1)35 Cl and 37 Cl
The answer is flourine
flourine some what sounds like flow so
flourine is a flowing element
Answer:
an electron is part of the 3 things that are in an atom, it has a negative charge
