Family 2 or 2A Metals 2 valence electrons very reactive but

Last updated: 5/8/2023

Family 2 or 2A Metals 2 valence electrons very reactive but less than alkali metals Be Mg Ca Sr Ba Ra Family 14 or 4A 4 valence electrons 1 metal 1 metalloid 2 nonmetals This family is incredibly important in the field of technology C Si Ge Sn Pb Be this is a Bohr model C