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Chemistry, 26.02.2020 01:45 innocentman69

A student takes four samples of a silver, metallic solid and and subjects each piece to different treatment. Piece 1: The solid is hammered into a flat sheet. Piece 2: The solid is heated in a flame until it melts. Piece 3: The solid fizzes when acid is dropped on the surface. Piece 4: The solid is place in a beaker of water and it floats.

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