Fe 30,2 Fe,0,
A) How many moles of Fe 0 are produced when 0.275 moles of Fe are
reacted?
B) How many moles of o, are needed to react with 8.9 moles of Fe?

Compare and contrast the bohr model and the electron cloud models of the atom.

What is the most important factor in determining climates.

Choose all the answers that apply. fluorine (f) has an atomic number of 9 and an atomic weight of 18.99. fluorine has a. 9 protons b. 10 neutrons c. 18 electrons d. an atomic mass of 19 e. at least one isotope