Scandium is the atomic number 21 it was discovered in 1879! Scandium is a soft silvery color element! It develops a yellow pinkish cast while in the air! Its has a melting point of 2,806°F (1,541°C)!
Titanium is a chemical element with symbol Ti and atomic number 22. It is a lustrous transition metal with a silver color, low density and high strength. It is highly resistant to corrosion in sea water, aqua regia and chlorine. Its melting point is 3,034°F (1,668°C)
Vanadium is the atomic number 23. It has a hard silvery gray texture. Its a malleable transition metal. Its melting point is 3,470°F (1,910°C). It was discovered in 1801.
Chromium is atomic number 24. Its texture is a steel-gray polished metal. It was discovered in 1797. Its melting point is 3,465°F (1,907°C).
Manganese is an atomic element with the atomic number 25. Its texture is a hard silvery metal. It is often found with Iron. It was discovered In 1774. Its melting point is 2,275°F (1,246°C).