Physically, yes if that person gives it to you, but in game rules state that no account sharing/trading/giving is aloud.
No, that is against the rules.
Yes but only in the wilderness or on a pk world.
In someones player owned house with high level construction.
You cannot it is virtually impossible they can only tell you
If the rules are taken literally, yes - it is against the rules to ask personal information.
Trading accounts - for money, or free, doesn't matter - is against the rules of Runescape. Please don't ask this type of questions on this forum.
You can't, Simple as. People say they get married, but it's something between users... they just go to someones house or to a church and trade rings.
You need only your own password. There is no need for you to know the password of other players.
Private Servers are just run off someones computer where RuneScape servers are dedicated servers with 24/7 up time. The screen goes black because the source code was stolen from RuneScape and is not fully functional, there are many glitches in private servers making them not worth the effort.
in someones cuchi in someones cuchi in someones cuchi
someones culture
Runescape is Runescape 2, there is Runescape Classic (RSC) and Runescape 2 (RS2). Although Runescape Classic can now only be played by players who joined before Runescape 2 was released.