Such as water or oxygen,
All of the matter in a what
is the same?

What is the most stable monatomic ion formed from nitrogen

Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.

What term is missing from the central region that describes hypotheses, theories, and laws? popular predictable mathematical falsifiable