Input interpretation
![alkali metals | molar heat of vaporization](../image_source/fe921890e7e474ecc7cf32afa1c127d4.png)
alkali metals | molar heat of vaporization
Summary
![median | 74 kJ/mol highest | 147 kJ/mol (lithium) lowest | 65 kJ/mol (cesium and francium) distribution |](../image_source/378a081514d9300dbd9d9f2ac55c9a6b.png)
median | 74 kJ/mol highest | 147 kJ/mol (lithium) lowest | 65 kJ/mol (cesium and francium) distribution |
Units
Ranked values
![| | visual | ratios | 6 | cesium | | 0.44 | 1 5 | francium | | 0.44 | 1 4 | rubidium | | 0.49 | 1.1 3 | potassium | | 0.52 | 1.2 2 | sodium | | 0.66 | 1.5 1 | lithium | | 1 | 2.3](../image_source/823847372971eea17059c47652710577.png)
| | visual | ratios | 6 | cesium | | 0.44 | 1 5 | francium | | 0.44 | 1 4 | rubidium | | 0.49 | 1.1 3 | potassium | | 0.52 | 1.2 2 | sodium | | 0.66 | 1.5 1 | lithium | | 1 | 2.3
Molar heat of vaporization rankings
![1 | francium | 65 kJ/mol 2 | cesium | 65 kJ/mol 3 | rubidium | 72 kJ/mol 4 | potassium | 76.9 kJ/mol 5 | sodium | 97.7 kJ/mol 6 | lithium | 147 kJ/mol](../image_source/12f356ed170d276bb0b4938166b62824.png)
1 | francium | 65 kJ/mol 2 | cesium | 65 kJ/mol 3 | rubidium | 72 kJ/mol 4 | potassium | 76.9 kJ/mol 5 | sodium | 97.7 kJ/mol 6 | lithium | 147 kJ/mol
Unit conversions for median molar heat of vaporization 74 kJ/mol
![0.074 MJ/mol (megajoules per mole)](../image_source/379c69475ee5ca8e5993a789a1a4cd23.png)
0.074 MJ/mol (megajoules per mole)
![74000 J/mol (joules per mole)](../image_source/06b0b43de0b0b9d8d8ccffbdae583b0a.png)
74000 J/mol (joules per mole)
![18 kcal/mol (thermochemical kilocalories per mole)](../image_source/e7c30fd71af785575115d2c0bfa59307.png)
18 kcal/mol (thermochemical kilocalories per mole)
![17800 cal/mol (calories per mole)](../image_source/0a134225bf06b5530afbce348c54b0d8.png)
17800 cal/mol (calories per mole)
![0.77 eV (molar electronvolts)](../image_source/fe06587e6a176861e05b6abe83beabe1.png)
0.77 eV (molar electronvolts)