5. What is the purpose of doing multiple trials in an experiment? * 16 p
a. To double-check the results so they are the same each time.
B. To get as much data as possible.
C. To make sure the procedure is done correctly every time.
D. Eliminate observations that are not typical and reduce errors.

Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.