A hot air balloon 401,000 liters in volume is warm from 298K to 398K. Is the air inside the balloon experience, it is unable to stretch the fabric, which is not very elastic. Instead of, expanded area escaped out of the whole place at the top of the balloon. So that 135,000 L of our scapes.

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.