Classically, chemical reactions encompass changes that only involve the positions of electrons in the forming and breaking of chemical bonds between atoms, with no change to the nuclei (no change to the elements present), and can often be described by a chemical equation.he 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.
Also referred as the Minimum Usage Charge, Base Charge, or Monthly Service Fee, the Customer Charge is a fee assessed by your Retail Electric Provider (REP) when your monthly electricity usage falls short of a minimum kWh requirement.
Average gas and electric bills are up. In 2004 an average home paid just Â£277 for gas and Â£288 for electricity, totalling Â£565. By 2014, the total cost for 15,000 kWh of gas and 3,800 kWh of electricity had risen to a staggering Â£1,344. In the chart below we show how the bill for a âstandard userâ has increased over time.