Yosef is playing with different kinds of rubber bands. some are very narrow and some are quite wide. yosef is curious about the rubber bands and develops the following scientific question: does the width of a rubber band affect how easy it is to stretch it? he decides to develop a hypothesis to test this scientific question. what could yosef’s hypothesis be?

the objects have the same charge is correct.

nathan lee

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.