This element is cobalt.
Boron is the trace element in blue diamonds.
argon :)
The element is boron.
most glass starts with silica. the main element in pyrex that makes it so strong is boron. also there are trace elements of sodium potassium and aluminum oxide
cobalt makes glass blue and has 1 more proton than iron. by Hussein mohamed
Blue is already a primary color. There are no two colors that can make blue.
Cobalt has as atomic number 27 and as symbol Co. The cobalt element is indeed used in making blue cobalt glass, among many other byproducts and applications.
The element copper makes the blue-green fireworks.
Copper Chloride (CuCI) makes up the blue element in Fireworks
The key element in cement and glass is silicon.
The element that is used to make pink glass is selenium. This element is also used to make glass that is red in coloring.
well, if you treat glass similarly to how you treat the sky, the glass refracts more blue light. I am not certain about this, but it makes sense. when you look at the sky, you see blue because blue light from the sun is refracted by the atmosphere more than other colors. When i look at glass (clear glass) i see blue when i look through the very thick parts of the glass at the right angle. therefore, blue seems to be refracted the most. if anyone can improve this please do. AP physics C does not cover light waves