“In 2016, Miss Quill assigned her physics class a problem about linking photoelectric effect and...Ionisation
“Bloom, originally known as Pragostimine, was an illegal chemical. Bloom was developed on Earth...Bloom (Happy Endings)
“Bosteen was a chemical that the Sontarans used in ATMOS. (TV: The Sontaran Stratagem, TV: The...Bosteen
This category has the following 12 subcategories, out of 12 total.