When using a manometer to check boyle's law, why is the pressure changed slowly?
to avoid compressing the liquid
to avoid compressing the gas
to avoid changing the gas temperature
to avoid changing the mass of the gas

Ibelieve y y even though i've only taken chemistry for one year

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.