Which element has the most similar chemical properties to arsenic?

I would say Antimony (Sb). Similar chemical properties are usually found within the same column of the periodic table. Look at the element above and below arsenic. I chose Sb since it is also a metaloid and Phosphorus is a nonmetal.

hope that helps 

Most likely the answer is nitrogen or arsenic are the elements that has the most similar chemical properties to arsenic. Elements in the same family in the periodic table are said to have similar chemical properties.

Aphysical change is one that you can put in and remove like a ham sandwich. the stuff you put in there can be changem its not permanet. a chemical change is on that can't be change thats permanet. like when you make a cake and bake it. you can't get those ingredients back.

C. control over the business