Yes, that is the correct spelling of attacked.
Some example sentences are:
He was attacked under the bridge.
The North Koreans attacked us first.
The lion attacked and killed the hunter.
Do you mean vulnerable as in:Exposed to the possibility of being attacked or harmed, either physically or emotionally: "we were in a vulnerableposition"
The correct spelling is attacked (set upon, assailed, besieged).
Attacked: I attacked You attacked He/She attacked We attacked You (plural) attacked They attacked
Attacked: I attacked You attacked He/She attacked We attacked You (plural) attacked They attacked
Yes they do, as they activate their effect when they are destroyed and sent to the graveyard.
A-T-T-A-C-K in that orderI believe every question has value on wiki, but this one is just plain silly. You could at least put it in harmless nonsense or something.
Depends on how they attacked you. Depends on how they attacked you.
yes he was attacked
Rome was attacked from the south by the Vandals. They were led by Gaesaric and attacked in 455. They were also attacked by the Visigoths and the Huns later on in history.
You can only do so in your turn. You may do so during Main Phase like a normal Spell Card. You can also do so to start a Chain. For example, if your monster attacked and your opponent activated Mirror Force, you can Chain My Body as a Shield from your hand. If you plan to activate a Quick-play Spell Card during your opponent's turn, however, you must Set your Quick-play Spell Card during your Main Phase.
They attacked Pearl Harbor in Hawaii.
Saved or defended is the opposite of attacked.