Witryna23 cze 2024 · Physical properties can be measured or calculated while chemical properties of a substance is very difficult to measure. a). Silver has a shiny luster is … Witryna17 wrz 2024 · Luster, conductivity, and malleability are physical properties of metals. What makes these properties different from chemical properties? A. Physical properties relate to elements rather than compounds.

Is metallic luster a physical or chemical property? - Answers

WitrynaChemical. Corrosion is generally the reaction of a metal surface with oxygen, and/or water and/or sulphur, such that the surface is converted to the metal's oxide, hydroxide or sulphide. As there is a chemical reaction taking place, the process is very clearly a chemical change. For example, you start off with iron (Fe) and end up with iron ... dr. naif thadeu

Is luster a physical property or chemical property? – Sage-Answer

Witryna7 lis 2014 · Reacting with air is a chemical property because here two substances are reacting and changing their atoms and appearance, which can not be unchanged.. What are chemical properties? Chemical properties are those property properties of a substance that does not depend on the quantity of that substance.. For example, a … Witryna12 sie 2024 · The modern name copper first came into use around 1530. Properties: Copper has a melting point of 1083.4 +/- 0.2°C, boiling point of 2567°C, specific gravity of 8.96 (20°C), with a valence of 1 or 2. Copper is reddish colored and takes a bright metallic luster. It is malleable, ductile, and a good conductor of electricity and heat. Witrynad) copper ore=heterogeneous mixture. Classify the following as a physical or a chemical property. a) copper metal has a red-orange metallic luster (phys) b) copper metal has a density of 8.94g/cm³ (phys) c) copper metal and chlorine gas produce CuCl₂ (chem) d) copper metal has a melting point of 1084⁰C (phys) dr. naide orthopedic surgeon