Mercury is a liquid metal because

Question

Mercury is a liquid metal because (A) it has a completely filled s-orbital (B) it has a small atomic size (C) it has a completely filled d-orbital that prevents d-d overlapping of orbitals (D) it has a completely filled d-orbital that causes d-d overlapping

Tardigrade Admin · Accepted Answer

The electronic configuration of mercury (80) is, [Xe] 4∫10, 5d10, 6s2 . Its d-subshell is completely filled, thus it prevents the overlapping of d orbitals (d-d overlapping). Hence, it is liquid metal at room temperature.

Q. Mercury is a liquid metal because

it has a completely filled s-orbital

it has a small atomic size

it has a completely filled $d$ -orbital that prevents $d - d$ overlapping of orbitals

it has a completely filled $d$ -orbital that causes $d - d$ overlapping

The electronic configuration of mercury $(80)$ is, $[X e] 4 \int^{10}, 5 d^{10}, 6 s^{2}$ . Its d-subshell is completely filled, thus it prevents the overlapping of $d$ orbitals ( $d - d$ overlapping). Hence, it is liquid metal at room temperature.

Q. Mercury is a liquid metal because

it has a completely filled s-orbital

it has a small atomic size

it has a completely filled d-orbital that prevents d−d overlapping of orbitals

it has a completely filled d-orbital that causes d−d overlapping

The electronic configuration of mercury (80) is, [Xe]4∫10,5d10,6s2. Its d-subshell is completely filled, thus it prevents the overlapping of d orbitals (d−d overlapping). Hence, it is liquid metal at room temperature.

it has a completely filled $d$ -orbital that prevents $d - d$ overlapping of orbitals

it has a completely filled $d$ -orbital that causes $d - d$ overlapping

The electronic configuration of mercury $(80)$ is, $[X e] 4 \int^{10}, 5 d^{10}, 6 s^{2}$ . Its d-subshell is completely filled, thus it prevents the overlapping of $d$ orbitals ( $d - d$ overlapping). Hence, it is liquid metal at room temperature.