Question
Here is the question : MOST PRECIOUS METALS FALL INTO WHICH ELEMENT GROUP?
Option
Here is the option for the question :
- Metalloid
- Alkali
- Platinum
- Halogens
The Answer:
And, the answer for the the question is :
Explanation:
Platinum, palladium, rhodium, iridium, osmium, and ruthenium are the six elements that make up the group of elements known as platinum. There are eight different precious metals that can be found on Earth. These elements are resistant to assault by a wide variety of chemical reagents, and they have a silvery white appearance (with the exception of osmium). The discovery of gold and silver took place thousands of years before the formation of the platinum group, hence these elements are not considered to be members of that group.
Precious metals are a group of metals that are highly valued for their rarity, beauty, and usefulness. They have been used for thousands of years as currency, jewelry, and decorative objects, and are still important in the global economy today. Most precious metals fall into the platinum group, which is a group of six metallic elements that share similar physical and chemical properties.
The platinum group elements are platinum, palladium, rhodium, ruthenium, iridium, and osmium. These elements are all transition metals, meaning that they are elements located in the middle of the periodic table, between the alkali metals and the non-metals. They are all dense, hard, and resistant to corrosion, and have high melting and boiling points.
Platinum is perhaps the most well-known of the platinum group elements. It is a silver-white metal that is highly valued for its rarity and beauty, and is used in a variety of applications, from jewelry to electronics to medicine. Palladium is another important member of the platinum group, and is used in catalytic converters in automobiles to reduce emissions.
Rhodium is also a valuable member of the platinum group, and is used in the production of glass, as well as in jewelry and other decorative objects. Ruthenium, iridium, and osmium are less well-known, but still have important industrial and scientific applications.
The platinum group elements are rare in the Earth’s crust, and are typically found in low concentrations in ores such as nickel-copper deposits. Most of the world’s platinum group elements are mined in South Africa, Russia, and Canada.
most precious metals fall into the platinum group, which is a group of six metallic elements that share similar physical and chemical properties. These elements are highly valued for their rarity, beauty, and usefulness, and play an important role in a variety of applications, from jewelry to electronics to medicine. As we continue to value and use these precious metals, it is important to consider the environmental and social impacts of their extraction and use, and to work towards more sustainable and responsible practices.