Apotassium ion can combine with several monatomic and polyatomic ions to form compounds. an example of a potassium compound containing both ionic and covalent bonds is and an example containing only ionic bonds is (plato pre: chemical bonding )

KMNO4.

KCl.

Explanation:

The first compound contains the polyatomic ion MNO4- (which contains covalent bonds) and the second contains the monatomic ion Cl-.

56 moles of   lieter in chemistry

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.