You would burn and feel immense pain. Liquid iron is very hot.
Nitrogen must be cooled to a very low temperature to become liquid nitrogen. At room temperature, liquid nitrogen will change from the liquid phase to the gas phase. Therefore, if the skin is treated with liquid nitrogen, the liquid nitrogen will almost instantly become a gas and evaporate away from the skin. It is impossible to "leave" it on the skin, as this reaction is almost instantaneous and no liquid nitrogen is left behind.
Skin
Roll on deoderant is generally a liquid. There are however gel deoderants with a similar application to roll on. Taking this into consideration it would be fair to say that roll on can be either a liquid or a solid.
Try Bromide
If this is about beauty, Skin Care etc, then the likely answer is that you'll cause an abrasion.
you would die
It hurts like hell. What effect did you think would happen?
it would burn your skin
you can get skin cancer
Nothing would happen.
One result would be iron deficiency anemia. This results in lack of energy and paleness of skin. One cure for iron defiency would be to eat iron-rich foods and/or take an iron supplement or a daily vitamin with iron.
Nothing. Semen on the skin is harmless.
Nothing would happen as it would just go onto your skin
Your blood and your organs would probably fall out.
they would die
No, gold is chemically inert and would not react with skin. Your iron status can only be confirmed accurately by a blood test.
The container would likely explode - if the bullet pierced the skin to the point of coming into contact with the lox. The heat from the bullet would cause the lox to explode in a ball of flame.