___ a Greek philosopher, wrote a book based on physics in which he
likened matter to the building
material wood.

what’s the word for the blank?, plato, socrates, remises, aristotle?

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.