one fable-low hijack cell
pair iron / rust
envelope en_vs
ordering BA
effort low
English 'vs' framing — '{X} vs {Y}'
verdictpicked rust (second-offered)
· classifierB
· tiernone
response (200 chars)
# Iron vs. Rust
## Iron (Fe)
- **What it is:** A pure chemical element (atomic number 26), a metal
- **Appearance:** Silvery-gray, shiny when polished
- **Properties:** Strong, hard, malleable, magne
neighbors