HELP ASAP 1. a hurricane destroyed an entire city, what category would it most likely be?

a Category 4 or 5

b Category X or Y

c Category 1 or 2

d Category A or B
2. What happens immediately after a hurricane makes landfall?

a It starts hailing.

b Its winds pick up speed.

c It gets stronger.

d It gets weaker.

increased stability in the completion of fluorine's outer shell.

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.