14. Mercury(||) oxide broken into It's elements when the compound is heated, which type of redox reaction it is? Write the balanced equation and explain your logic that why you call this redox reaction as such type.

An atom is a particle of matter that uniquely defines achemical element. An atom consists of a central nucleus that is usually surrounded by one or more electrons. Each electron is negatively charged. The nucleus is positively charged, and contains one or more relatively heavy particles known as protons and neutrons.