Free online molecular weight calculation with detailed element breakdown
| Symbol | Element | Atoms | Atomic Mass | Subtotal | % |
|---|---|---|---|---|---|
| Pb | Lead | 1 | 207.2000 | 207.2000 | 86.62% |
| O | Oxygen | 2 | 15.9990 | 31.9980 | 13.38% |
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