Classify the items using the Energy Profile plot. It can be more than one correct answer. Which chemical species are present at the longest constraint distance?

What will most likely happen when two bromine atoms bond together?

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.