I have a feeling that atoms are too small to have colour.
Color coding is not the most usual way of presenting the periodic table of elements, which when it was devised by Mendeleev, was strictly black and white. If you are looking for hydrogen on the table, hydrogen is the first element.
Electrons. Electrons carry a negative charge so when one is removed from the atom the atom gains a net positive charge.
A color of a penny as it was made of copper.
an ion with a 2- charge has 2 more electrons than usual
No. The color of the electron depends on the energy difference between the levels from/to which it is changing.
atoms do not have color, in or out of bombs.
Californium has a silvery-white, metallic appearance.
The cause of color blindness is X-linked factors.
Most likely a negative ion.
a decharge is the chargeness of a aton is a uncharged atom or a flouidpouis
-3
There is no "usual" colour. A hog will be coloured according to what breed or crossbreed it is, maternal or not.