What is oxidation state for lone elements?

Type the correct answer in the box. spell all words correctly .what does biodiesel produce in higher amounts? biodiesel produces higher amounts

Fission of uranium-235 products energy and a. isotopes of smaller elements b. isotopes of larger elements c. lighter isotopes of uranium d. heavier isotopes of uranium

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?