All matter is made of atoms and molecules that are

Hello thereone of the following properties was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version. which property fits this description? answer: atomic mass  was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

Atomicwould be the answer

Ihonestly don’t know how to use that one

Winds that normally blow to the west slacken, waters off the cost of south america warm up, and up-welling decreases, reducing the nutrients in the water.  hope this ! : )