Yes, you can.
Depends on the gun.
no, airsoft bbs are too small.
To Dryfire any gun means to fire it without any projectile in the chamber. No BB's or pellets. For most airsoft guns dry-firing is harmful and may lead to breaking some internal parts. Gearbox can get cracks after much dry-firing.
Yes. It is acceptable to fire your air soft gun without any BB's. You wouldn't want to do it for a long time as it will increase the wear and tear on your gearbox.
depends on what kind it is
That is what they are designed to do.
Airsoft weapons do not fire real ammunition.
no that's not a good idea especially if the gun is pretty realistic
YES. It is accurate and has a great fire rate.
AIRSOFT guns are not intended to fire anything but soft BBs- AIR SOFT.
Usually the voltage level of your gun's battery defines the rate of fire. There is also different motors in airsoft guns.
an Automatic Electric Gun or AEG is am airsoft gun that runs off a battery to fire bbs instead of being hand cocked or powered by a compressed gas.