Nuclear in your own words explain how this energy work source works.
what elements are typically used?
which countries are considering decommissioning (safely closing and breaking down) their nuclear power plants?

If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?

Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous

How many grams are in 68.2 molecules of br2?