An iron weight, suspended by a string, is motionless. The tension in the string is 4.75 newtons. What is the mass of the iron weight? A. 0.485 kilograms B. 4.75 kilograms C. 9.65 kilograms D. 10.0 kilograms E. 15.5 kilograms

Ibelieve the answer is either b or c, but i'm leaning more towards c.hope my answer has you : )

Is there any opitions? if you have the periodic table, the noble gases are 8a family, the halogen are the 7a family, and the nonmetal are  carbon, nitrogen, phosphorus, oxygen, sulfur, selenium, fluorine, chlorine, bromine, iodine and astatine.

B? i think so but hope that's right and answers your question

  soil is  vegetal. in forest or prairies, as well as agricultural fields, dead plants are transformed by different kinds of living organisms.