Standard California Smog Fee of $8.25 plus the dealer may not charge more than an additional $50. <br /><br /> From www.bar.ca.gov on 2/9/2010: <br /><b>How much does a Smog Check cost?</b><br /> Smog Check prices vary in different areas. Prices for Smog Checks are not regulated, so you are encouraged to shop around. For a list of stations in your area, visit the search page or call (800)952-5210. Standard California Smog Fee of $8.25 plus the dealer may not charge more than an additional $50. From www.bar.ca.gov on 2/9/2010: How much does a Smog Check cost? Smog Check prices vary in different areas.
The answer to the second question is no. No one can tell when a particular atom of a radioactive substance will decay. However, when we are dealing with large numbers of radioactive atoms we can predict how long it will take for a certain number or percentage of the atoms to decay. For each radioactive isotope, we can predict a certain half-life.
Radioactive decay, also known as nuclear decay or radioactivity, is the process by which a nucleus of an unstable atom loses energy by emitting radiation.A material that spontaneously emits such radiation â which includes alpha particles, beta particles, gamma rays and conversion electrons â is considered radioactive. decay, or loss of energy from the nucleus, results when an atom with one type of nucleus, called the parent radionuclide (or parent radioisotope), transforms into an atom with a nucleus in a different state, or with a nucleus containing a different number of protons and neutrons.