A chemical change occurs when substances chemically react with one another. true or false

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.

How many atoms of oxygen are contained in 160 grams of n2o3

Which type of bonding involves the complete transfer of a valence electron from a less electrogrative atom to a more electronegative one