Ca(OH)2 + HCl CaCl2 + H2O Choose the acidic and basic radical a) H, O b) Ca, H c) Cl, O d) Ca, Cl​

60.0 - there are 3 significant numbers

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.