Question

Which symbol represents an alkaline earth element ? A. Na B. Mg C. Ne D. Ag

Answer 1

D. hope this helps your question

Answer 2

 They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra). The elements have very similar properties: they are all shiny, silvery-white, somewhat reactive metals at standard temperature and pressure.