What elements make up Group 11?
Q: What elements make up Group 11?
A: Group 11 consists of the transition metals copper (Cu), silver (Ag), and gold (Au). Roentgenium (Rg) also belongs to this group based on its electronic configuration.
Q: What is the name commonly used to refer to these elements?
A: The name "coinage metals" is often used in casual speech to refer to these elements.
Q: Are there any other metals that have been used in coinage besides those in Group 11?
A: Yes, various cultures have used many other metals in coinage including aluminium, lead, nickel, stainless steel, and zinc.
Q: How long does roentgenium last for?
A: Roentgenium has a short half-life of 22.8 seconds and can only be observed under laboratory conditions.
Q: Is roentgenium part of Group 11 due to its physical or chemical properties?
A: Roentgenium belongs to Group 11 based on its electronic configuration.
Q: Are all the elements in Group 11 found naturally occurring or are some artificially created?
A: All the elements in Group 11 are found naturally occurring except for roentgenium which is artificially created and only observed under laboratory conditions.
Q: What type of element is included in Group 11?
A:Group 11 consists of transition metals which are traditionally known as coinage metals.
