Kindergarten Number Sense Worksheets. Music Meets Math Worksheets 1-2 - Students will color one-five instruments in a set and practice printing the names of the instruments. This worksheet reinforces instrument recognition, counting to five, vocabulary, and handwriting.
Plutonium (IPA: /ËpluËËtÉÊniÉm/) is a radioactive, metallic chemical element. It has the symbol Pu and the atomic number 94. It is the element used in most modern nuclear weapons. The most significant isotope of plutonium is 239Pu, with a half-life of 24,100 years. It can be made from natural uranium and is fissile.
The other form of non-renewable resource used to produce energy, nuclear fuels, is primarily obtained through the mining and refining of uranium ore. 1  Uranium is a naturally occurring element found within the Earth's core.2  Most uranium deposits occur in small quantities which miners gather together, refine, and purify.rude Oil/Petroleum. Crude oil is a non-renewable resource that builds up in liquid form between the layers of the Earthâs crust. 1  It is retrieved by drilling deep into the ground and pumping the liquid out. 2  The liquid is then refined and used to create many different products.