Fill in the blank: The Law of Conservation of Mass states that the mass of a reaction stays the before and after the chemical reaction takes place.

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The Law of Conservation of Mass states that the mass of a reaction stays the same before and after the chemical reaction takes place.In simple words: Law of conservation of Mass states that,Mass cannot be created nor be Destroyed. Hope it helps Have a good day Bye See you,dear✌

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.