Question

write the symbol for gold platinum mercury and silver​

Answer 1

Explanation:

Gold- Au

Platinum-Pt

Mercury-Hg

Silver-Ag

Answer 2

Explanation:

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• Gold is a chemical element with the symbol Au (from Latin: aurum) and atomic number 79, making it one of the higher atomic number elements that occur naturally. In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable, and ductile metal.

• The symbol for Silver is Ag. The Silver symbol “Ag” comes from the Latin word for Silver, “ argentum .” The Silver atomic number is 47, which is the number of protons (positively charged particles) in the nucleus. The molar mass of Silver is 107.8682 g/mol.

• Platinum is a chemical element with the symbol Pt and atomic number 78The symbol Hg that

• mercury is known by comes from its Greek name, hydrargyrum, which means "liquid silver" — to reflect its shiny surface. The element is also known as quicksilver for its mobility.