What type of element did fermi expect to find when uranium absorbed a neutron and then ejected a beta particle? what did they find ( they were identified by someone else much later.) what reason did fermi and his group give for not being able to identify the products? answer?

Which is true of the reactants in this displacement reaction? fe + 2hcl fecl2 + h2 a. the reactants are located to the left of the arrow in the chemical equation. b. the reactants contain 1 iron atom, 2 hydrogen atoms, and 1 chlorine atom. c. the reactants are the atoms, molecules, or compounds formed in the reaction. d. the reactants have the same physical and chemical properties as the products.

Write the empirical chemical formula of calcium with a mass percent of 38.8, phosphorus with a mass percent of 20.0, and oxygen with a mass percent of 41.3.

How have the greenhouse gasses increased from the year 2000 to 2018