Life Insurance Mortality Tables. Life insurance companies use what is called a Life Insurance Mortality Table (aka actuarial table or life table) to come up with policy rates. This table takes your age and calculates how many years you have left to live if you live to the average life expectancy.
Rust is the normal electrochemical process of metals returning to their natural unrefined state. It occurs when Iron, Oxygen and Water (air moisture) combine. The rusting process can be accelerated when Iron is subjected to nature's minerals, chemicals and temperature fluctuations.
: a reddish substance that forms on iron or some other metal usually when it comes in contact with moisture or air. : a disease that causes plants to develop reddish-brown spots. : a reddish-brown color.efinition of RUST for Kids. 1. : a reddish coating formed on metal (as iron) when it is exposed especially to moist air. 2. : a plant disease caused by fungi that makes spots on plants. 3. : a fungus that causes a rust.