← Back to the table

Every score here is current — nothing is delayed. Personal members see monthly resolution →
45 Transition Metal
Rh

Rhodium

RIS 0.074
Velocity
Rank#26
Co-citedIr
Physical properties
Category Transition Metal
Block d-block
State Solid
Config [Kr] 4d8 5s1
Electronegativity 2.28
Density 12.41 g/cm³
Melting 2237.0 K
Boiling 3968.0 K
Ionization 719.7 kJ/mol
Oxidation +1, +2, +3, +4, +5, +6
Discovered 1803 · William Hyde Wollaston
10-year trends

Research trends from the past decade for this element.

Research trends from the past decade: publication rate, citation momentum, emerging applications. A bird's-eye view of how the field has been evolving.

Free →

Unlocks with a free account.

Top papers of all time
Science · 2025 · 100th percentile for its age
Chemical Reviews · 2025 · 99th percentile for its age
Accounts of Chemical Research · 2025 · 100th percentile for its age
Top papers, last 5 years
Science · 2025 · 100th percentile for its age
Chemical Reviews · 2025 · 99th percentile for its age
Accounts of Chemical Research · 2025 · 100th percentile for its age
Newest papers
ACS Catalysis · 2026 · 98th percentile for its age
Angewandte Chemie International Edition · 2026 · 97th percentile for its age
Journal of the American Chemical Society · 2026 · 97th percentile for its age

These are the nine that matter most. There are more — browse all of them free.

Found one worth keeping? Personal remembers it for you, in a reading list you can come back to.

Rhodium's history

Research intensity over time

Rhodium's history

Rhodium's research intensity, 1900 → today.

See how it got here — free account.
Advanced visualization features

Rhodium's associations

These shapes are citation clusters: groups of papers that cite each other. They show why Rhodium is moving, not just that it is.

Unlocks with a free account.