2. Calculate the number of moles of NaOH needed to make 300 mL of 6 M solution?

Organisms are more likely to be more preserved in mud than sand because mud is moist and wet, while sand is very dry.

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.