Mc
Post-transition metal
Moscovium
Z 115A 290mass 290
Atomic model
tap a particleEvery nucleon is drawn individually — 115 protons and 175 neutrons packed into the nucleus, with 115 electrons on shells outside.
115+1
Protons
Set the element — change this and it becomes a different atom.
1750
Neutrons
Change only these and you get a different isotope of the same element.
115−1
Electrons
Sit outside the nucleus and decide the chemistry, not the element.
Element data
- Nucleons
- 290 (115 p + 175 n)
- Electron shells
- 2 · 8 · 18 · 32 · 32 · 18 · 5
- Valence shell
- 5 electrons
- Atomic mass
- 290 u
Stability
Moscovium has no measured radioactive isotope in this lab — its nuclei are stable, so decay must be shown as an illustration.
Open the decay lab