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In an ionic bond, the bond is due to electrostatic attraction between the two ions. In a covalent bond the bond is formed due to the sharing of electrons between the bonding atoms.

You can argue that Odysseus is selfish in Homer's 'Odyssey' due to a myriad of different reasons. For example, he makes his crew plug their ears with wax in Book 12 so they cannot hear the tempting sounds...

One purpose of the frame narrative, or 'story within a story', employed by Mary Shelley in Frankenstein is to mirror the examination of the dark internalised consciousness. The outer layer of the frame na...

-They have a period of 24 hours -They lie above the equator A satellite in a polar orbit could be used for various things such as weather forecasting, GPS, to provide network services such as internet and...

This is a fairly common problem across many A level subjects but in my experience particularly amongst those taking biology papers. Whilst there are several strategies to counteract this, such as prioriti...