Yes, a magnet will work under water. To cite one example, a magnet on a string out on the docks is sometimes used to retrieve car keys that tourists sometimes accidently drop into the water.
Yes. Water is diamagnetic, but it impedes a magnet's strength only very slightly, not to a significant degree.
I think........... UMMM............. it will still attract to other magnets.
No, but striking a magnet or heating it may diminish its magnetism.
There is no simple practical answer since most water on earth is not pure. The answer depends on what also is in the water.
not veary much
nothing
Yes!
it gets wet.
It spawns.
You can ask your partner to stop getting wet isn't a big deal my opinion is move on
It gets wet.
sometimes when a woman is wet itll get pasty when it starts to dry and it sorta turns whitish/clear what the heck is a gusset?
the magnet gets weaker
Then the ear gets wet...
It gets disappeared when if it gets wet.
it gets dry
it gets wet
it disolves
He gets wet
it gets wet
It gets rusty and smells funny.
It changes color and
it gets wet.
the floor gets wet