Wall thickness
The difference between the green and blue kyanite is their colors.
what is the difference between honeybee and blue Jay
The spelling
the difference is the whale is bigger
It is blue
Royal blue is a shade lighter and brighter than blue.
Copper Blue was created in 1990.
Copper can be turned blue through a process called oxidation, where the copper reacts with oxygen in the air to form a blue-green patina on its surface. This patina is a thin layer of copper compounds, such as copper carbonate or copper sulfate, that give the copper a blue color.
the only difference is the gold trim. other than that there is no difference
Cupric refers to copper in the +2 oxidation state, while cuprous refers to copper in the +1 oxidation state. Cupric compounds are blue/green in color, while cuprous compounds are white or pale yellow.
Any water soluble blue salt (and which does not react with water) can turn the solution blue. For example = Copper(II) sulfate[CuSO4], Oxovanadium(IV) sulfate[VOSO4], Copper(II) nitrate[Cu(NO3)2], etc.
Hydrated copper sulphate (CuSO4.5H2O) is BLUE Anhydrous copper sulphate (CuSO4) is white at any temperature.