1. A hypothetical atom has four distinct energy states. Assuming all transitions are possible, how many spectral lines t
Posted: Wed May 18, 2022 8:48 am
1. A hypothetical atom has four distinct energy states. Assuming all transitions are possible, how many spectral lines this atom can produce ? 2. The half-life of carbon 14 is 5730 years. If a 1-gram sample of old carbon is 1/8 as radioactive as 1-gram of a current sample, then what is the age of the old sample?