Europa Hotel Kühlungsborn

About this hotel

Europa Hotel K omenclature for elements with standard atomic weights. When used with element symbol such as Cl, it refers to a specific atom (e.g., ^35Cl vs. ^37Cl), which is an isotope. When used without mass number, Cl refers to the element chlorine regardless of the number of neutrons. For elements that do not have a standard atomic weight, the mass number for the most common isotope is given in parentheses. Such elements include technetium (98), promethium (145), and neptunium (237). In a similar manner, for elements where the standard atomic weight refers to the most common isotope in nature, the mass number is still given in parentheses. Such elements include astatine (210), francium (223), and radium (226).