prettygirll prettygirll

31-10-2017
Chemistry

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

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shelbythompson5 shelbythompson5

31-10-2017

D. hope this helps your question

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katiluvyhu18 katiluvyhu18

31-10-2017

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.

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