An example of a decomposition reaction is
a. ab> a+b
b. ax+b> a+bx
c. a+b> ab
d. ax+by> ay+bx

If the speed of a particle triples ,by what factor does its kinetic energy increase?

Debbie places two shopping carts in a cart corral she pushes the first cart which then pushes a second cart what force is being exerted

Iron is a transition metal with multiple oxidation numbers. (answer the following) a. what is the iron (ii) ion? how does it differ from the iron (iii) ion? b. if iron were to bond with oxygen, predict the formula for each oxidation number of iron. c. how would each formula be named?