Search over 10,000 free study notes

1s² 2s² 2p⁶
Na+ has +1 positive charge and therefore it has lost an electron.It loses its one electron in its 3s orbital as that electron is at the highest energy - h...

1. Identify the key elements of the piece - these include period, composer, instrument, and information that the title might reveal (such as form and/or key).2) 'Read' the music and highlight any point...

Proteins are polymers of Aminoacids. Aminoacids are joined in condensation reactions (water is eliminated) by peptide bonds. The primary structure is the order of aminoacids in the protein, while the seco...

Ilyria is a festive setting in Twelfth Night, one of 'misrule' and subversion that inverts traditional models of Shakespearean hierarchy. This is perhaps best demonstrated by the figures of Malvolio and F...

When assessing the meaning of the 'swinging' sixties, it's important to consider multiple ways in which the phrase can be interpreted. In terms of politics, the 60s was a time of youthful leaders and new ...