Francium [francium]

topical
Persistent link   https://www.medvik.cz/link/D005605
Definition

A radioactive alkali metal with the atomic symbol Fr, and atomic number 87. The mass numbers of known isotopes are 204-213, 217-224. Its valence is +1.

DUI
D005605 MeSH Browser
CUI
M0008817
CAS
Francium

D Chemicals and Drugs
D01.268 Elements 63
D01.268.271.100 Actinoid Series Elements 3
D01.268.271.110 Astatine 1
D01.268.271.245 Bismuth 90
D01.268.271.380 Francium
D01.268.271.680 Polonium 37
D01.268.271.720 Promethium
D01.268.271.770 Radium 172
D01.268.271.800 Radon 339
D01.268.271.870 Technetium 239
D01.268.549 Metals, Alkali 16
D01.268.549.125 Cesium 37
D01.268.549.250 Francium
D01.268.549.450 Lithium 531
D01.268.549.550 Potassium 923
D01.268.549.650 Rubidium 47
D01.268.549.750 Sodium 885
D01.268.556 Metals, Heavy 411
D01.268.556.025 Actinium 5
D01.268.556.037 Americium 24
D01.268.556.050 Antimony 50
D01.268.556.062 Barium 61
D01.268.556.075 Berkelium
D01.268.556.100 Bismuth 90
D01.268.556.137 Cadmium 721
D01.268.556.156 Californium 14
D01.268.556.165 Cesium 37
D01.268.556.175 Chromium 286
D01.268.556.185 Cobalt 207
D01.268.556.195 Copper 825
D01.268.556.200 Curium 1
D01.268.556.244 Einsteinium
D01.268.556.266 Fermium
D01.268.556.277 Francium
D01.268.556.289 Gallium 21
D01.268.556.305 Germanium 8
D01.268.556.322 Gold 306
D01.268.556.337 Hafnium 2
D01.268.556.381 Indium 37
D01.268.556.401 Iridium 11
D01.268.556.412 Iron 1 449
D01.268.556.423 Lawrencium
D01.268.556.435 Lead 617
D01.268.556.484 Manganese 244
D01.268.556.494 Mendelevium
D01.268.556.504 Mercury 590
D01.268.556.555 Molybdenum 77
D01.268.556.600 Neptunium
D01.268.556.607 Nickel 286
D01.268.556.615 Niobium 10
D01.268.556.620 Nobelium 1
D01.268.556.660 Osmium 34
D01.268.556.680 Palladium 67
D01.268.556.690 Platinum 353
D01.268.556.700 Plutonium 50
D01.268.556.750 Protactinium 1
D01.268.556.775 Radium 172
D01.268.556.787 Rhenium 15
D01.268.556.793 Rhodium 11
D01.268.556.800 Rubidium 47
D01.268.556.805 Ruthenium 56
D01.268.556.812 Silver 371
D01.268.556.825 Strontium 134
D01.268.556.837 Tantalum 10
D01.268.556.843 Technetium 239
D01.268.556.847 Thallium 78
D01.268.556.850 Thorium 22
D01.268.556.875 Tin 40
D01.268.556.887 Tungsten 20
D01.268.556.900 Uranium 229
D01.268.556.920 Vanadium 98
D01.268.556.940 Zinc 814
D01.268.556.950 Zirconium 238
D01.496 Isotopes 83
D01.496.749 Radioisotopes 882
D01.496.749.305 Elements, Radioactive 5
D01.496.749.305.100 Actinoid Series Elements 3
D01.496.749.305.110 Astatine 1
D01.496.749.305.245 Bismuth 90
D01.496.749.305.380 Francium
D01.496.749.305.680 Polonium 37
D01.496.749.305.720 Promethium
D01.496.749.305.770 Radium 172
D01.496.749.305.800 Radon 339
D01.496.749.305.870 Technetium 239
D01.552 Metals 845
D01.552.528 Metals, Alkali 16
D01.552.528.160 Cesium 37
D01.552.528.328 Francium
D01.552.528.480 Lithium 531
D01.552.528.652 Potassium 923
D01.552.528.759 Rubidium 47
D01.552.528.850 Sodium 885
D01.552.544 Metals, Heavy 411
D01.552.544.025 Actinium 5
D01.552.544.037 Americium 24
D01.552.544.050 Antimony 50
D01.552.544.062 Barium 61
D01.552.544.075 Berkelium
D01.552.544.100 Bismuth 90
D01.552.544.137 Cadmium 721
D01.552.544.156 Californium 14
D01.552.544.165 Cesium 37
D01.552.544.175 Chromium 286
D01.552.544.185 Cobalt 207
D01.552.544.195 Copper 825
D01.552.544.200 Curium 1
D01.552.544.244 Einsteinium
D01.552.544.266 Fermium
D01.552.544.277 Francium
D01.552.544.289 Gallium 21
D01.552.544.305 Germanium 8
D01.552.544.322 Gold 306
D01.552.544.337 Hafnium 2
D01.552.544.381 Indium 37
D01.552.544.401 Iridium 11
D01.552.544.412 Iron 1 449
D01.552.544.423 Lawrencium
D01.552.544.435 Lead 617
D01.552.544.484 Manganese 244
D01.552.544.494 Mendelevium
D01.552.544.504 Mercury 590
D01.552.544.555 Molybdenum 77
D01.552.544.600 Neptunium
D01.552.544.607 Nickel 286
D01.552.544.615 Niobium 10
D01.552.544.620 Nobelium 1
D01.552.544.660 Osmium 34
D01.552.544.680 Palladium 67
D01.552.544.690 Platinum 353
D01.552.544.700 Plutonium 50
D01.552.544.750 Protactinium 1
D01.552.544.775 Radium 172
D01.552.544.787 Rhenium 15
D01.552.544.793 Rhodium 11
D01.552.544.800 Rubidium 47
D01.552.544.805 Ruthenium 56
D01.552.544.812 Silver 371
D01.552.544.825 Strontium 134
D01.552.544.837 Tantalum 10
D01.552.544.843 Technetium 239
D01.552.544.847 Thallium 78
D01.552.544.850 Thorium 22
D01.552.544.875 Tin 40
D01.552.544.887 Tungsten 20
D01.552.544.900 Uranium 229
D01.552.544.920 Vanadium 98
D01.552.544.940 Zinc 814
D01.552.544.950 Zirconium 238

Francium-221 Chemical MeSH Browser