2006-10-30 03:31:37 · 20 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
Patina is a chemical compound formed on the surface of metal. Patinas form on metal from exposure to the elements. They are often deliberately added by artists and metalworkers. Patinas may be used to 'antique' objects, as a part of the design or decoration of art and furniture.
2006-10-30 03:33:07 · answer #1 · answered by Anonymous · 0⤊ 0⤋
Patina can only come with age , and it is regarded as a good thing as it enhances the look of the object. For example wood can take on a patina with polishing , use and age. so can an old car which will have character if cared for and the leather will look and smell wonderful. A piece of pewter can develop a lovely patina after a number of years.
2006-10-30 03:45:20 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Patina is a chemical compound formed on the surface of metal. Patinas form on metal from exposure to the elements. They are often deliberately added by artists and metalworkers. Patinas may be used to 'antique' objects, as a part of the design or decoration of art and furniture.
2006-10-30 03:34:14 · answer #3 · answered by leila b 2 · 0⤊ 0⤋
A patina is basically a chemical compound formed on the surface of metal. Patinas form on metal from exposure to the elements. They are often deliberately added by artists and metalworkers. Patinas may be used to 'antique' objects, as a part of the design or decoration of art and furniture.
- Wikipedia
Patina is basically fading, darkening or signs of age.
- own knowledge
2006-10-30 03:34:01 · answer #4 · answered by Anonymous · 0⤊ 0⤋
It is a color change that takes place over time caused by oxidation. One example is how a copper roof turns green over time and exposure to the elements. A piece of furniture also develops a patina over time. Usually a patina enriches the appearance of an object, but it can also signal destruction, like rust.
2006-10-30 03:34:24 · answer #5 · answered by Joanne B 3 · 0⤊ 0⤋
Basically it is surface corrosion. A metal will react with air, leaving a residue on the surface that is a different color than the metal. On sculpture, for example, this might give a pleasing color, in which case it would be called a patina.
2006-10-30 03:33:57 · answer #6 · answered by WildOtter 5 · 0⤊ 0⤋
Patina on old antiques makes them so worthy.
Hv a look at me !
2006-10-30 03:38:18 · answer #7 · answered by Anonymous · 0⤊ 0⤋
Patina is copper oxide. It gives a greenish and oldish look to objects made with copper.
2006-11-02 22:43:19 · answer #8 · answered by Dr. J. 6 · 0⤊ 0⤋
Patina is a type of shine. Itis not really shiny but dull shiny.
2006-10-30 03:33:32 · answer #9 · answered by science teacher 7 · 0⤊ 0⤋
From what I've seems it's a color on metals, gray, dark green and black. Man-made or age and elements.
2006-10-30 03:37:04 · answer #10 · answered by Bella Donna 5 · 0⤊ 0⤋