helium atom diagram

images illustration of an helium atom helium atom of krypton,waitnwatch10-02 03:31 PMWhen you get a new H1-B approval you get a new I94 too in the mail .You are supposed to staple it to the old I-94 (I think this instruction is contained somewhere within the new I-94). When you leave the US you are supposed to hand over both I-94 cards (no exceptions). When you come back you get a new I-94 at