It's white or either black depends on the product
The colour turns brick Red .
it is a yellowish/orange colour but when iodine is present, than it will turn an dark-blue/black colour
Iodine is a dark purple solid at room temperature.
Bleach turns yellow when it reacts with iodine. Iodine itself turns from brown to a colorless solution when mixed with bleach.
The product of the reaction between starch and iodine is a blue-black complex known as iodine-starch complex. This complex forms due to the iodine molecules inserting themselves into the helical structure of starch, creating this distinctive color change.
The colour turns brick Red .
Iodine
The color of iodine in the bottle is typically purple or brown.
You get and orange - yellow colour.
The initial color of an iodine solution is yellow-brown.
Iodine
The blue flame.
I suppose that the flame test was not applied to californium.
I stands for iodine. It is placed in group-17.
it is a yellowish/orange colour but when iodine is present, than it will turn an dark-blue/black colour
Blue?
yellow