Given 2Na + Cl2=2NaCl, what is the excess reactant? What is the limiting reactant?

Which of the following statements is true? question 4 options: nuclear decay rates vary with the conditions of the reaction, but chemical reaction rates do not. chemical reaction rates vary with the conditions of the reaction, but nuclear decay rates do not. neither chemical reaction rates nor nuclear decay rates vary with the conditions of the reaction. both chemical reaction rates and nuclear decay rates vary with the conditions of the reaction.

Needthe meter is the standard unit for: 1) height 2) length 3) weight 4) mass

Which statement is best described as a atom