Frequently Asked Questions about Gold
What is the atomic number of gold?
Gold has an atomic number of 79, meaning each atom contains 79 protons in its nucleus.
What is the atomic mass of gold?
The standard atomic weight of gold is 196.97 u (unified atomic mass units).
What category does gold belong to?
Gold is classified as a transition metal.
What is the state of gold at room temperature?
Gold is a solid at 20 °C (68 °F).
What is the melting point of gold?
The melting point of gold is 1064.15 °C / 1337.3 K.
What is the boiling point of gold?
The boiling point of gold is 2855.85 °C / 3129 K.
What is the density of gold?
The density of gold is 19.32 g/cm³ (20°C).
What is the electronegativity of gold?
Gold has a Pauling electronegativity of 2.54.
What is the electron configuration of gold?
The electron configuration of gold is [Xe] 4f14 5d10 6s1.
What are the common oxidation states of gold?
Gold commonly exhibits the following oxidation states: +1, +3.
Is gold radioactive?
Gold is a stable element with no naturally occurring radioactive isotopes.
What is the biological role of gold?
No known biological role.
What are the common uses of gold?
Gold is used for: Jewelry; Electronics; Dentistry; Finance.
