Uranium is not a compound. It is an element.
Uranium can combine with elements such as oxygen, fluorine, chlorine, and sulfur to form various compounds. For example, uranium dioxide (UO2) is a common compound formed with oxygen, while uranium hexafluoride (UF6) is formed with fluorine.
Argon (Ar), Hydrogen (H) and uranium (U) are chemical elements. Water (H2O) is a chemical compound.
Salt, because it's a compound. Uranium, boron, and hydrogen are elements.
Uranium easy react with oxygen.But being a reactive metal uranium can be combined with the majority of elements forming compound or alloys.
Salt, because is a chemical compound - NaCl; uranium, boron, hydrogen are chemical elements.
- Uranium, boron and hydrogen are chemical elements. - A salt is a chemical compound (contain two or more elements).
Uranium and fluorine.
First of all, don't ask us the questions in your homework. Secondly, you should be able to tell which three are elements and which is a compound. If not, you probably shouldn't be taking a chemistry class.
Uranium is an element
Uranium dioxide
The loss of mass in a sample of uranium compound could be due to radioactive decay, where uranium isotopes (e.g., uranium-238) are converting into other elements and emitting particles in the process. This decay leads to the creation of daughter products and a decrease in the overall mass of the sample over time.
Uranium fluoride is predominantly ionic in nature, with uranium being a metal and fluoride being a non-metal. The electronegativity difference between uranium and fluorine leads to the transfer of electrons, resulting in the formation of an ionic bond between the two elements.