Read the article titled Science and Society. Describe Henrietta Leavitt’s discovery, and explain why it was so important in the society in which she lived.

did anyone actually do this? like if anyone has submitted this i rly need .

the pseudoscience are like beliefs, theories, or like practices that are considered scientific

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.