Ice floats due to its?

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.

Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!

0.2348 grams of pbcl2 used to form 44.0 ml of solution.