Which element has a mass number of 80 and has 45 neutrons? _____________

Is this element a metal, nonmetal, or metalloid? __________________

What is the group number and group name for this element? _________________

Respuesta :

Mercury is an element that has a mass number of 80 and has 45 neutrons.

What are the features of Mercury element?

Mercury is a chemical element with the symbol Hg and atomic number 80. Atomic number is 80 whereas Atomic mass: 200.59 u. Its Melting point is-38.83 °C, Boiling point is 356.7 °C and the Atomic radius is 150 pm. It is a liquid metal that belongs to Group 12 (IIb) or zinc group of the periodic table. It is metal which can be used to produce thermometers, barometers, and other tools. Mercury also conducts electricity and is used to make switches.

So we can conclude that Mercury is the element that has a mass number of 80 and has 45 neutrons.

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