This lack of reactivity suggest that there is something especially stable about their electron configurations. Metalloids can do both, depending on what they are reacting with. 5. The resulting salts are held together by the strong electrostatic attraction between the cations and anions in the lattice. Lecture 12 1. Monoatomic cations are named the same as the neutral atom.
Monoatomic anions end in -ide.
Reactions in which red uction and ox idation occur are called redox reactions. Lecture 13 1. It is these valence electrons that are responsible for chemical reactivity. This general rule is often called the octet rule . A shared pair of electrons is referred to as a covalent bond .