Your single proton
Water. Life. Star fuel.
The first of Mary Soon Lee’s elemental haiku.
All the elements of the periodic table, as haiku.
Also, this is a total nitpick but it irritates me every time I see non-Japanese “haiku”: the defining form a of haiku is not about the syllables. No, seriously. It’s not. There are some traditional constraints around the pattern of on–a concept which, incidentally, aren’t what we’d consider “syllables”–of which 5-7-5 is only one pattern, but the main defining feature of haiku is the presence of a kireji, a poetic construct that doesn’t really have an equivalent in English but is basically a way of joining two juxtaposed poetic images.
Or, to put it another way, if a haiku doesn’t contain two juxtaposing images, it’s not a haiku.
(That being said, and to be fair to Mary Soon Lee, her elemental mostly haiku do follow–or try to follow–this convention. I just… see a lot of English-language “haiku” that don’t.)