Can atoms be created or destroyed during a chemical reaction?

Hey there!

The correct answer would be no, they cannot.

As according to the Law of Conservation of Matter, the amount of atoms that occur after a chemical reaction will always stay the same, meaning the mass will not change before and after the reaction.

Hope this helps!

a. hope i'm right

explanation:

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: