 border:2px solid #6e6e8e; ;"| 3Lititle="Be, බෙරිලියම් " style="text-align:center; color:#000000; background-color:#ffdead; border:2px solid #6e6e8e; ;"| 4Be5B6C7N8Otitle="F , ෆ්ලූවොරින්  " style="text-align:center; color:#000000; background-color:#ffff99; border:2px solid #6e6e8e; ;"| 9F10Ne3title="Na, සෝඩියම්    " style="text-align:center; color:#000000; background-color:#ff9d9d; border:2px solid #6e6e8e; ;"| 11Natitle="Mg, මැග්නීසියම් " style="text-align:center; color:#000000; background-color:#ffdead; border:2px solid #6e6e8e; ;"| 12Mgtitle="Al, ඇලුමිනියම් " style="text-align:center; color:#000000; background-color:transparent; border:2px solid #6e6e8e; ;"| 13Al14Si15P16Stitle="Cl, ක්ලෝරීන්  " style="text-align:center; color:#000000; background-color:#ffff99; border:2px solid #6e6e8e; ;"| 17Cl18Ar4title="K , පොටෑසියම් " style="text-align:center; color:#000000; background-color:#ff9d9d; border:2px solid #6e6e8e; ;"| 19Ktitle="Ca, කැල්සියම්