You're asking for the noble gas notation of hydrogen (H). Here's how to write it:

1s¹

Here's why:

* Noble Gas Notation: This method uses the previous noble gas element as a starting point. The noble gases have completely filled electron shells, which is why they are stable.

* Hydrogen (H): Hydrogen has only one proton and one electron. Its electronic configuration is simply 1s¹.

* Previous Noble Gas: The previous noble gas to hydrogen is helium (He). Helium's configuration is 1s².

Therefore, the noble gas notation for hydrogen is [He] 1s¹.