The alkaline earth metals are six chemical elements in column (group) 2 of the Periodic table. They are beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).
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https://play.google.com/store/apps/details?id=com.inphone.musicplayerWhat is the heaviest alkaline earth metal?
Row 2 dummy. I thin Francium? Or Haffnium?What is the heaviest metal?
Column 2 dummy. I have to think Madam Currie lives next to France
"I have to meaning" column 2, Think is my pneumonic for bottom, "Madam Currie" discovered Radium, and "Lives Next to France" tells me that the neighbouring alkali metal is Francium