Neodymium vs Samarium
Neodymium and Samarium are genuine alternatives to one another — a choice somebody actually makes — and differ on 2 measured properties, molar mass most clearly.
Neodymium vs Samarium
| Property | Neodymium | Samarium |
|---|---|---|
| Atomic number | 60 | 62 higher |
| Mohs hardness Mohs hardness is an ordinal scale: values can be ranked, but differences and ratios between them are not meaningful. | about 2.5 | about 2.5 |
| Molar mass | 144.242 g/mol | 150.36 g/mol higher |