elevencarbon
elevencarbon is a hypothetical element with atomic number 11. While not a naturally occurring element, its properties can be extrapolated based on its position in the periodic table. As the eleventh element, elevencarbon would reside in the third period and group 1 of the periodic table. This placement suggests it would be an alkali metal, belonging to the same group as lithium, sodium, potassium, rubidium, cesium, and francium.
Based on periodic trends, elevencarbon would be expected to be a highly reactive metal. Alkali metals are
Due to its position, elevencarbon would be expected to react vigorously with water, producing hydrogen gas