Question

a ph test, for which a ph test strip is dipped into an unknown solution. the strip then changes color, showing if the solution is acidic, basic, or neutral. another simple test is \
which term matches the picture?\
ph test\
flame test\
melting point test

Explanation:

The picture shows a setup with a Bunsen burner and a wire, which is used to test the flame color of a metal (flame test). A pH test involves a strip and a solution, and a melting point test involves heating a substance to check its melting temp. So the correct term is flame test.

Answer:

flame test