The electronic configuration [Ne]3s²3p⁵ corresponds to Bromine.

Magnesium has the electronic configuration [Ne]3s².

Mercury (Hg) has an atomic number of 80, and its electronic configuration is [Xe] 6s2 4f14 5d10.

The element with the configuration [Xe] 6s2 is Barium.

Rutherfordium (Rf) has the highest atomic number among the given options.

Chlorine (Cl) has the highest electronegativity and its configuration is 1s2 2s2 2p6 3s2 3p5.

Fluorine has the highest electronegativity among the p-block elements.

Fluorine is the most electronegative element with an electronegativity value of 4.0 on the Pauling scale.

Potassium (K) has the highest energy level with the configuration [Ar] 4s1.

Carbon has the highest first ionization energy among the given elements.

Lithium (Li) has the highest ionization energy among the alkali metals due to its smaller atomic size.

Lithium (Li) has the highest ionization energy among the given alkali metals due to its smaller atomic size.

Lithium (Li) has the highest melting point among the alkali metals due to its smaller size and stronger metallic bonding.

Tungsten has the highest melting point among the d-block elements due to its strong metallic bonding.

Osmium has the highest melting point among the given options due to its strong metallic bonding.

Carbon has a larger first ionization energy compared to the other elements listed.

K+ has the largest ionic radius among the given options.

Fluorine has the smallest atomic radius among the given elements.

Iron (Fe) is a d-block element as it has partially filled d-orbitals.

Uranium is an f-block element as it is part of the actinides series.

Fluorine is a halogen, found in Group 17 of the periodic table.

Bromine is a halogen, located in group 17 of the periodic table.

Plutonium is a member of the actinide series, which includes elements with atomic numbers 89 to 103.

Sodium (Na) is an alkali metal, while Magnesium (Mg), Calcium (Ca), and Barium (Ba) are alkaline earth metals.

Calcium is a member of the alkaline earth metals, which are found in Group 2 of the periodic table.

Boron is classified as a metalloid in the p-block.

Boron is classified as a metalloid in the p-block elements.

Boron is classified as a metalloid in the periodic table.

Helium is a noble gas, located in Group 18 of the periodic table.

Neon is a noble gas, which is characterized by its lack of reactivity.