The phrase "accidentally formed" is correct and usable in written English.
It can be used to describe something that was created unintentionally or without planning.
Example: "The sculpture was accidentally formed when the artist spilled paint on the canvas, creating an unexpected masterpiece."
Alternatives: "unintentionally created" or "inadvertently made".
On the other hand, in disordered mesoporous or microporous amorphous materials, zeolite-like pores may accidentally form and host bridging sites.
"Never!" Certain species of ants and tent caterpillars — which rely on pheromone trails to find food and find their way back to the nest — have been known to accidentally form circular trails and follow them until they fall dead from exhaustion.
Three single women in a small town, unaware they're actually witches, accidentally form a weekly coven.
Often in each collection, there are three or so seeds of things that come together accidentally to form what appears to everyone else as a final product, but for me it is never ending.
Click here or 'View Gallery' to launch gallery Formed accidentally after a flood in 1905, when water from the Colorado River overflowed into the area, Salton Sea – the largest lake in California – is a shallow, saline rift lake, situated directly on the San Andreas Fault.
The glass, made of silicon and oxygen, formed accidentally when the scientists were making graphene, an atom-thick sheet of carbon, on copper-covered quartz.
Swampman (Davidson 1986) — the molecule by molecule replica of one of us, formed accidentally by the chemical reaction that occurs in a swamp when a partially submerged log is hit by lightning — is one such counter-example, according to some philosophers.
The Salton Sea was formed accidentally in 1905 when the Colorado River breached its banks.
The company was formed almost accidentally when a student in Mr. Conte's school suggested that his young jazz dancers might provide some cheering entertainment by performing Mr. Conte's classroom routines for elderly residents of Chicago.
