Revise Alkanes (GCSE Organic Chemistry)
studyorcry: 06.19.15 // really old chem notes - Coffee Addict
Back to some basic chemistry today, with a look at the pH scale: http://wp.me/p4aPLT-1iz
Image of hydrogen, oxygen and sodium atoms with proton, electrons and neutrons labeled.
Dissolving | Science Educational School Posters
General formula sheet helpful for students of physics (statistical mechanicals, electrostatics, quantum mechanics, and motion), general chemistry, physical chemistry and physical analysis.
How to Test your soil at Home | join us on facebook! https://www.facebook.com/thegardengeeks
Ideas - garden
Chemical Bonding | Science Educational School Posters
Post summarising types of chemical formulae in organic chemistry. Click 'visit site' to read more & download.