which element of group 13 has the atomic number 113 and its electronic configuration is [Rn] 5f¹⁴6d¹⁰7s²7p¹?

The correct answer is Nihonium.Key Points

• The element with atomic number 113 belongs to group 13 of the periodic table, which is also known as the boron group.
• The electronic configuration [Rn] 5f¹⁴6d¹⁰7s²7p¹ belongs to the element Nihonium, which was officially named in 2016 and is a synthetic element that is not found naturally on Earth.
• Nihonium is a highly unstable and radioactive element, with a very short half-life of only a few seconds, and its properties are still being studied by scientists.

Additional Information

• Group 13 elements are characterized by having three valence electrons in their outermost shell, which makes them reactive and able to form compounds with other elements.
• Gallium is a soft, silvery metal that has a low melting point and is used in a variety of applications, such as in semiconductors, LEDs, and alloys.
• Indium is a rare, silvery-white metal that is used in electronics, as well as in coatings, alloys, and other industrial applications.
• Thallium is a toxic, bluish-white metal that is used in electronics, as well as in pesticides, rodenticides, and other chemicals.
• It is also a radioactive isotope that is used in medical imaging.
• Thallium is also a group 13 element, but it has a higher atomic number than Nihonium and a different electronic configuration.