It depends on the type of earrings and the liquid. Some metals, such as stainless steel, are resistant to rust and corrosion, while others, such as iron, are more susceptible. Liquids that contain salt or other corrosive substances can also cause earrings to rust.

Here are some specific examples of how different types of earrings might react to different liquids:

- Gold earrings: Gold is a relatively soft metal, so it can be easily scratched or dented. However, it is also resistant to rust and corrosion. Gold earrings can be worn in most liquids without any problems.

- Silver earrings: Silver is a harder metal than gold, but it is also more susceptible to rust and corrosion. Silver earrings can be worn in most liquids, but they should be avoided in liquids that contain salt or other corrosive substances.

- Stainless steel earrings: Stainless steel is a very strong and durable metal, and it is resistant to rust and corrosion. Stainless steel earrings can be worn in any type of liquid without any problems.

- Iron earrings: Iron is a very strong metal, but it is also very susceptible to rust and corrosion. Iron earrings should not be worn in any type of liquid, as they will quickly rust.

If you are not sure whether your earrings are safe to wear in a particular liquid, you can always test them by placing them in a small amount of the liquid for a few minutes. If the earrings show any signs of rust or corrosion, you should not wear them in that liquid.