Basic Information
Name: Polonium
Symbol: Po Abbreviation of Polonium.
Atomic Number: 84 Number of Protons.
Melting Point: 254.0 °C The temperature of which the solid is melted into a liquid state.
Boiling Point: 962.0 °C The temperature at which the liquid evaporates into a gas state.
Atomic Mass: 209 The mass of an atom of Polonium.
Density: 9.32 grams per cubic centimeter How closely packed the atoms are with each other.
Number of Protons: 84 Also known as the atomic number.
Number of Electrons: 84 Same number as Protons.
Number of Neutrons: 125 The Atomic Number subtracted from the Atomic Mass Number.
Classification: Metalloid The way we organize Polonium.
Period: 6 The row that Polonium is in.
Isotopes: No stable Isotopes.
Group: Group 16; Chalcogen The column that Polonium is in.
Color: Unknown
Name: Polonium
Symbol: Po Abbreviation of Polonium.
Atomic Number: 84 Number of Protons.
Melting Point: 254.0 °C The temperature of which the solid is melted into a liquid state.
Boiling Point: 962.0 °C The temperature at which the liquid evaporates into a gas state.
Atomic Mass: 209 The mass of an atom of Polonium.
Density: 9.32 grams per cubic centimeter How closely packed the atoms are with each other.
Number of Protons: 84 Also known as the atomic number.
Number of Electrons: 84 Same number as Protons.
Number of Neutrons: 125 The Atomic Number subtracted from the Atomic Mass Number.
Classification: Metalloid The way we organize Polonium.
Period: 6 The row that Polonium is in.
Isotopes: No stable Isotopes.
Group: Group 16; Chalcogen The column that Polonium is in.
Color: Unknown