Merry Christmas to all Chemstuff followers!
Over the next 12 days get ready for 12 christmas presents of chemical calculations (You can’t say I never treat you to anything!) Please show your working as much as possible & I look forward to receiving your answers! 🙂
Relative Atomic Mass
Find the relative atomic masses of these elements
- Argon
- Fluorine
- Neptunium
- Germanium
- Arsenic
Relative Molecular Mass
Find the relative molecular (or formula) masses of these compounds
- Water (H2O)
- Methane (CH4)
- Rubidium chloride (RbCl)
- Selenium Oxide (SeO2)
- Aluminium Carbonate (Al2(CO3)3)