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Folder PT Element PDFs

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Toggle 名称 Download
pdf Promethium (Pm) PDF (5735 download) Popular Download (pdf, 115 KB)
pdf Protactinium (Pa) PDF (5290 download) Popular Download (pdf, 115 KB)
pdf Radium (Ra) PDF (5282 download) Popular Download (pdf, 114 KB)
pdf Radon (Rn) PDF (5103 download) Popular Download (pdf, 117 KB)
pdf Rhenium (Re) PDF (5193 download) Popular Download (pdf, 115 KB)
pdf Rhodium (Rh) PDF (6789 download) Popular Download (pdf, 115 KB)
pdf Roentgenium (Rg) PDF (5196 download) Popular Download (pdf, 110 KB)
pdf Rubidium (Rb) PDF (6930 download) Popular Download (pdf, 115 KB)
pdf Ruthenium (Ru) PDF (5124 download) Popular Download (pdf, 115 KB)
pdf Rutherfordium (Rf) PDF (4981 download) Popular Download (pdf, 113 KB)
pdf Samarium (Sm) PDF (5293 download) Popular Download (pdf, 116 KB)
pdf Scandium (Sc) PDF (5545 download) Popular Download (pdf, 113 KB)
pdf Seaborgium (Sg) PDF (5562 download) Popular Download (pdf, 112 KB)
pdf Selenium (Se) PDF (7486 download) Popular Download (pdf, 116 KB)
pdf Silicon (Si) PDF (6510 download) Popular Download (pdf, 114 KB)
pdf Silver (Ag) PDF (5401 download) Popular Download (pdf, 117 KB)
pdf Sodium (Na) PDF (6089 download) Popular Download (pdf, 115 KB)
pdf Strontium (Sr) PDF (7113 download) Popular Download (pdf, 114 KB)
pdf Sulfur (S) PDF (6506 download) Popular Download (pdf, 115 KB)
pdf Tantalum (Ta) PDF (4962 download) Popular Download (pdf, 115 KB)