What Is The 11th Element In Period 4?
What Is The 11th Element In Period 4? Copper. Copper (Cu) is an element in group 11. What’s the 11th element? Sodium – Element information, properties and uses | Periodic Table. What is period 4 on the periodic table? The period 4 transition metals are scandium (Sc), titanium (Ti), vanadium (V), chromium (Cr), manganese (Mn),