Because silver, gold and platinum are no reactive chemical elements.
Silver is a soft metal. Platinum is a similar color but does not change its shape easily and does not tarnish. Platinum is worth more than silver and gold.
Only a few metals are found in the free state, generally metals react to form for example oxides, sulfides which then may further react. Some found free are gold silver copper and platinum. All of these are relatively unreactive
Silver is generally lighter and softer than platinum. Silver also tarnishes over time, developing a black or gray patina, whereas platinum retains its white luster. Additionally, platinum is more resistant to corrosion and is more valuable than silver.
980 is most likely a silver alloy rather than platinum. Platinum is generally marked as 950 or 900 to indicate its purity, while silver alloys typically range from 800 to 950 in terms of purity.
Yes, platinum is harder than silver. Platinum is a very durable and dense metal, making it more scratch-resistant and harder than silver. Silver is a softer metal and is more prone to scratches and wear compared to platinum.
Silver is an element that occurs in nature. It was discovered, not invented, by ancient man.
Platinum Platinum
A cube of platinum of the same size as a cube of silver will weigh more.
Yes. Platinum is between silver and white.
In order of greatest value to least: Rhodium, Rhenium, Platinum, Gold, Electrum, Silver
Platinum is NOT silver. Platinum is much harder and many, many times more expensive.
Silver is a soft metal. Platinum is a similar color but does not change its shape easily and does not tarnish. Platinum is worth more than silver and gold.
Only a few metals are found in the free state, generally metals react to form for example oxides, sulfides which then may further react. Some found free are gold silver copper and platinum. All of these are relatively unreactive
no. Platinum is more highly valued than silver.
The chemical symbols for gold, silver, and platinum are Au, Ag, and Pt, respectively.
Platinum
Silver is generally lighter and softer than platinum. Silver also tarnishes over time, developing a black or gray patina, whereas platinum retains its white luster. Additionally, platinum is more resistant to corrosion and is more valuable than silver.