They are all in the same group - group 11.
Gold follows copper and silver in order, in the same vertical column in the periodic table of the elements.
Copper is in the group 11 of the periodic table: copper, silver, gold, roentgenium.
Group 14 in the periodic table of Mendeleev: copper, gold, silver.
Copper is an element that is in the same family as gold and silver. All of these metals are in the same group on the periodic table. Because of their similarities in structure, these metals have similar properties
The gold family on the periodic table includes elements in Group 11, which are copper, silver, and gold. These elements share similar chemical properties due to their electron configurations, specifically having one electron in their outermost shell.
Next to mercury - but find Copper - number 29 and then go vertically down - below Copper is silver and below that is Gold.
if by brothers and sisters you mean which elements have similar propertys then you only need to look at the column on the periodic table that copper is in. which would be silver and gold.
Silver belongs to the Group 11. This is a group of elements in the periodic table that consists of copper, silver, gold and roentgenium.
Impossible to know: gold or silver, mercury or copper, sulfur or carbon.
Gold is in the copper-silver-gold group of metals.
because these metals are used to make coins.
Glass is the only one not on the periodic table.