The primary structure of a protein — its amino acid sequence — drives the folding and intramolecular bonding of the linear amino acid chain, which ultimately determines the protein's unique ...

The periodic table of elements that most chemistry books depict is only one special case. This tabular overview of the chemical elements, which goes back to Dmitri Mendeleev and Lothar Meyer and the ...

GCSE Chemistry (Single Science) Bonding, structure and the properties of matter learning resources for adults, children, parents and teachers.

Free interactive and download to print GCSE Chemistry flashcards to help prepare for your GCSE exams. Revise topics such as the three states of matter, changes of state, ionic compounds, small ...