It's not safe to do. You won't get proper headspacing (the 10mm casing is significantly longer), and the end result could be disastrous.
In most circumstances, no. The bullet is too large to chamber in the handgun.
No. You can only safely fire the correct caliber from each handgun. For instance, for a .40 caliber handgun, you can only fire .40 ammunition. There are some minor exceptions, mostly in revolvers. For instance, you can fire .38 special or .357 magnum from a revolver that will fire .357 magnum, but not the other way around.
The daranger (not correct spelling sorry) its a small handgun that can eather fire a .45 or a .410 shotgun shell.
.22, 9mm, 45 ACP are among them.
A 40mm handgun would fire a bullet the size of a golf ball. No such critter. There IS a .40 caliber handgun (about 10mm). There are dozens of larger caliber handguns than .40 caliber. They include the .41, .44. .45, .455. .460, .475, .500- and several others.
Caliber refers to the diameter of the bullet the gun is designed to fire. When referring to cannon, caliber may be used to indicate the barrel length. A 5 inch 38 caliber Naval gun fires a 5 inch diameter shell from a barrel that is 38 calibers long- or 38 times 5 inches (190 inches, or 15.83 feet) Please note that with a handgun or rifle, caliber referring to bore diameter is a fraction- such as .308, .45, etc. With cannon, it is a whole number, and given along with the bore diameter in inches.
No. You cannot fire anything other than a .380 ACP cartridge out of a .380 handgun.
The short answer is no. You should not (and normally can't) fire any ammo in a gun other than what it is specifically designed to shoot. There are some exceptions, such as, you can fire 38 special in a gun designed for .357 magnum.
No! DO NOT ATTEMPT!
The short answer is no. You should never attempt to fire any cartridge in a gun other than what it is designed for. The longer answer is, you may possibly be able to get a .22 cartridge to fire from a 9mm, but it could damage the gun or the person shooting it.
None. Some handguns have been made that will fire .45 Long Colt revolver rounds and .410 shotgun shells, but that does not mean that you can take any .410 shotgun and stick .45 handgun ammo in there.