Noun. 1. addition reaction-a chemical reaction in which one molecule is added to another. chemical reaction, reaction - (chemistry) a process in which one or more substances are changed into others; there was a chemical reaction of the lime with the ground water. 1  Facebook. 2  Twitter.
Kettlestone is a village and civil parish in the English county of Norfolk. It covers an area of 7.55 km2 (2.92 sq mi) and had a population of 177 in 85 households at the 2001 census, increasing to 197 at the 2011 Census. For the purposes of local government, it falls within the district of North Norfolk.
Petrified Wood. Petrified wood is a stone that is good for grounding and stabilizing one's emotions. It is particularly useful in calming survival-based fears. It helps one be practical. It is a stone of business success. Petrified wood is a good stone for general protection.etrified Wood. Petrified wood is a stone that is good for grounding and stabilizing one's emotions. It is particularly useful in calming survival-based fears. It helps one be practical. It is a stone of business success. Petrified wood is a good stone for general protection.