Moscovium (Mc) · 115 electrons · Post-transition metal
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 5s2 5p6 4f14 5d10 6s2 6p6 5f14 6d10 7s2 7p3
Noble gas notation: [Rn] 5f14 6d10 7s2 7p3

Orbital diagram

Valence electrons
5
Unpaired electrons
3
Block
p-block
Magnetism (atom)
paramagnetic

Electrons per shell

Mc
K (n = 1)2
L (n = 2)8
M (n = 3)18
N (n = 4)32
O (n = 5)32
P (n = 6)18
Q (n = 7)5

How to write it

Place 115 electrons into subshells in the Aufbau order (1s, 2s, 2p, 3s, 3p, 4s, 3d, 4p, 5s, 4d, 5p, 6s, 4f, 5d, 6p, 7s, 5f, 6d, 7p), filling s with 2, p with 6, d with 10 and f with 14. Moscovium sits in period 7, group 15, in the p-block, so its last electron enters a p subshell. Replacing the inner electrons with the previous noble gas gives the shorthand [Rn] 5f14 6d10 7s2 7p3.

Try moscovium and its ions in the calculator, or see the full moscovium data sheet.

Moscovium electron configuration FAQ

What is the electron configuration of moscovium?

1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ 5s² 5p⁶ 4f¹⁴ 5d¹⁰ 6s² 6p⁶ 5f¹⁴ 6d¹⁰ 7s² 7p³. Shorthand (noble gas) notation: [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p³.

What is the noble gas configuration of moscovium?

[Rn] 5f¹⁴ 6d¹⁰ 7s² 7p³. The bracket stands for the Rn core electrons.

How many valence electrons does moscovium have?

5 (outer shell (n = 7)).

How many unpaired electrons does moscovium have?

3 in the ground state, following Hund’s rule. An atom with unpaired electrons is paramagnetic.