Which statement is true about this equation?
although it is unbalanced, it can be balanced by using the half-reaction method.
it has been balanced by using the half-reaction method.
it has been balanced by directly using spectator ions.
although it is unbalanced, it can be balanced by directly using spectator ions.

i think so it’s will be b yes i believe its

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.