We've got good chemistry! (UEB Math/Science) – Braille Refreshers 2024042202

* Which of the following shows a "dash or single line bond" for chemical notation? (See §16 of Guidelines for Technical Material)

We have chemistry on the brain because BANA (Braille Authority of North America) has posted their code Chemical Notation Using the Nemeth Braille Code 2023. Yay!