The general concept of a chemical reaction has been extended to reactions between entities smaller than atoms, including nuclear reactions, radioactive decays, and reactions between elementary particles as described by quantum field theory.n a synthesis reaction, two or more simple substances combine to form a more complex substance. These reactions are in the general form: Two or more reactants yielding one product is another way to identify a synthesis reaction.
For payments paid to unemployed people, see unemployment benefits. The unemployment rate is a measure of the prevalence of unemployment and it is calculated as a percentage by dividing the number of unemployed individuals by all individuals currently in the labor force. During periods of recession, an economy usually experiences a relatively high unemployment rate.
Total nonfarm payroll employment increased by 228,000 in November, and the unemployment rate was unchanged at 4.1 percent, the U.S. Bureau of Labor Total nonfarm payroll employment increased by 228,000 in November, and the unemployment rate was unchanged at 4.1 percent, the U.S. Bureau of Labor Statistics announced on Friday. Key highlights The unemployment rate held at 4.1 percent in November, and the number of unemployed persons was essentially unchanged at 6.6 million.