It is impossible to bring back originial mint luster. That luster can only come from the process of striking the coin -- there's nothing you can do to bring it back.
They are copper and if soaked in vinegar the tarnish will come off and they will shine again.
its a metal, its a solid, its on the periodic table, pennies are made out of the material, they are ductile and can be drawn into a wire.
To effectively restore copper pots to their original shine and luster, you can use a mixture of equal parts vinegar and salt to create a paste. Apply the paste to the copper surface and let it sit for about 10 minutes. Then, scrub the pot with a soft cloth or sponge in a circular motion. Rinse the pot with water and dry it thoroughly. Another option is to use a commercial copper cleaner following the manufacturer's instructions. Regularly polishing your copper pots with a specialized cleaner will help maintain their shine and luster.
To restore copper pans to their original shine and luster, you can create a paste using equal parts of salt, flour, and white vinegar. Apply the paste to the pan, let it sit for about an hour, then scrub with a sponge or cloth. Rinse thoroughly and dry the pan to reveal its shiny finish.
To restore copper pots to their original shine and luster, you can create a paste using equal parts of salt, flour, and white vinegar. Apply the paste to the copper surface and let it sit for about an hour. Then, scrub the paste off with a soft cloth or sponge. Rinse the pot thoroughly with water and dry it with a clean towel. This method should help remove tarnish and bring back the shine to your copper pots.
To restore a copper pot to its original shine and luster, you can create a paste using equal parts of salt, vinegar, and flour. Apply the paste to the pot and let it sit for about an hour. Then, scrub the pot with a soft cloth or sponge, rinse it thoroughly, and dry it with a clean towel. This method should help remove tarnish and bring back the shine to your copper pot.
Luster is a physical property.
Lead has a metallic luster and is white in color. Aluminum, copper all also have metallic luster. Minerals do not have any metallic luster.
To effectively restore your copper pots to their original shine and luster, you can use a mixture of equal parts vinegar and salt to create a paste. Apply the paste to the copper pots and scrub gently with a soft cloth or sponge. Rinse thoroughly with water and dry with a clean towel. Another option is to use a commercial copper cleaner following the manufacturer's instructions. Regular maintenance with a gentle cleaner can help keep your copper pots looking shiny and lustrous.
copper, gold, iron
Copper
copper, gold, iron