Identify the following examples as either physical or chemical change. (Ill give brainliest if right)

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

Give the set of reactants (including an alkyl halide and a nucleophile) that could be used to synthesize the following ether: draw the molecules on the canvas by choosing buttons from the tools (for bonds and charges), atoms, and templates toolbars, including charges where needed. ch3ch2och2ch2chch3 | ch3

The term gas is limited to those substances that exist in the gaseous state at