Sodium

Sodium's symbol 'Na' comes from the Latin word 'natrium,' which is why it does not match its English name at all. Discovered in 1807 by Humphry Davy, who used electrolysis to extract it from caustic soda, sodium is a soft, silvery metal that reacts violently with water — drop a chunk in a lake and it will fizz, spark, and possibly explode!

Sodium is everywhere in daily life. Table salt is sodium chloride (NaCl), and your body needs sodium to send nerve signals and maintain fluid balance. Sodium vapor lamps create that warm yellow-orange glow you see in many older streetlights. Baking soda, or sodium bicarbonate, is used in cooking, cleaning, and even science fair volcanoes.

The symbol 'Na' is a versatile two-letter element in Spellement. It maps beautifully to words like 'name,' 'nature,' and 'nation.' You can use both letters together or emphasize just one, making sodium a flexible friend for creative element-based spelling.