Hey you nerds if you answer you agree you butts or that your names is A-dumb as in your dumb!

what

Explanation:

I'm sorry but I am too smart to understand you.

I don't mind being a butt face.

Explanation:

I know my self worth, and you are obviously someone who is either hurt, or being rude for no reason. which you may deny, but you won't need to do around on this platform, and be rude.  

answer: enthalpy

explanation:

for a exothermic reaction, the energy is released i.e. the energy of the products is lower than the energy of the reactants.

= enthaply

= energy of products

= energy of reactants

as , thus comes out to be negative. negative value of enthalpy shows that the reaction is exothermic.

in cartography, a contour line (often just called a "contour") joins points of equal elevation (height) above a given level, such as mean sea level. a contour map is a map illustrated with contour lines, for example a topographic map, which thus shows valleys and hills, and the steepness or gentleness of slopes.

explanation: