The number of nucleons (both protons and neutrons) in the nucleus is the atom's mass number, and each isotope of a given element has a different mass number. For example, carbon-12, carbon-13 and carbon-14 are three isotopes of the element carbon with mass numbers 12, 13 and 14 respectively.
If your cabin bag is larger than the maximum cabin bag size (56 x 45 x 25cm including handles and wheels) the Bag Drop desk will ask you to check the bag into the aircraft hold and a charge of Â£30.00 will apply.ne cabin bag as above. Plus ONE additional small under seat bag (For example a handbag or laptop). Maximum size of 45 x 36 x 20cm which will need to be placed under the seat in front.
The maximum number of linear inches on a checked bag for most airlines is 62 inches. This means that when you add up the length, width and height of the luggage you intend to check, it should not be more than 62 inches.Most standard suitcases, garment bags and duffel bags measure 62 linear inches or less.he cost will depend on the airline, for example Southwest Airlines charges $75 for oversized luggage, and Delta charges between $125 and $200, depending on how many bags you are checking, as of publication.