Using a volumetric flask, an electronic balance, some water and some store-bought salt (NaCl), make up some 0.40 M solution and have it looked at by the instructor. Show calculations and explain how you made it:​

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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.