Air Soft has a wide range of prices so yes it can be expensive or inexpensive
Piper's Precision M134 minigun.
Depends on the gun. Mostly no, but a few really expensive ones can tear the skin.
Anything is possible but not likely with air soft. But they do hurt when they hit you. Simply don't shoot anyone with an air soft gun. Treat it like a real gun.
Air soft is the common term, soft air is the correct name.
For an air soft gun it's average. Air soft guns can reach 400 FPS.
An air soft gun can possibly kill a rattle snake but it depends on the gun and where you hit it
you can't!
A BB gun has a very hard projectile and will cause more damage to a person than an air soft pellet.
An air soft gun would hurt much more than a Nerf gun. A Nerf gun only shoots foam at an extremely slow speed but an air soft gun is pressurized and shoots bb's at a much faster speed.
No.
No
No