Write what you think about the question, explain your thinking in at least four sentences. (Make a claim, is this statement true or false, then explain why.) There are always people who can be counted on to do the right thing. (explain this)

The answer is b metal denting

Spontaneity tell us the direction of the reaction, but not how fast it goes. gibbs free energy brings together enthalpy, entropy and temperature in one easy formula. g = h - ts. and, finally the sign of delta g is always negative for a spontaneous reaction.

Ithink about 50 % of an original isotope's number of atoms remain