In human how many bons r ther? Hi friends how r u all dnt ask me how r u
To lisa ,cupcake , luzy, angel, fakemafia
And ramki getlost frome her
And dnt act like me qith my friends

Explanation:

where are the choice options?

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.