Life Expectancy. The life expectancy of lung cancer patients depends on the cancer stage as well as how early it is detected. The five year survival rate for those with stage 1 lung cancer is 60-80%, although more recent studies show that early detection increases this rate to 90% of more.The survival rate for stage 2 is 40-50%.For stage 3 lung cancer, the life expectancy significantly varies.Variables include type of cancer, age, sex, other medical conditions and responsiveness to treatment. The average life expectancy of someone with stage 3 non small cell cancer, in which 50% have lived, ranges from 13-15 months.The percentage of patients who survive 5 years after diagnosis is 23% for stage 3A and 10%.he five year survival rate for those with stage 1 lung cancer is 60-80%, although more recent studies show that early detection increases this rate to 90% of more. The survival rate for stage 2 is 40-50%. For stage 3 lung cancer, the life expectancy significantly varies.
A chemical compound (or just compound if used in the context of chemistry) is an entity consisting of two or more atoms, at least two from different elements, which associate via chemical bonds.
Compounds. A compound is a substance formed when two or more elements are chemically joined. Water, salt, and sugar are examples of compounds. When the elements are joined, the atoms lose their individual properties and have different properties from the elements they are composed of. A chemical formula is used a quick way to show the composition of compounds. Letters, numbers, and symbols are used to represent elements and the number of elements in each compound. Mixtures