Choose the false statement about fission. group of answer choices

a) fission reactors release harmful gasses into the atmosphere - mainly co2.

b) fission occurs when an atomic nuclei decay spontaneously or is bombarded by neutrons..

c) uranium splits into krypton and barium

d) fission creates an incredible amount of energy through the conversion of a small amount of mass.

Explain that newton first law, second law and third law of motion?

Cryolite, na3alf6(s), an ore used in the production of aluminum, can be synthesized using aluminum oxide. start this question by first balance the chemical equation.1.) balance the equation: - alo3(s)+naoh(l)+hf(> na3alf6+h2o(g). 2.) if 17.5 kilograms of al2o3(s), 51.4 kilograms of naoh(l), and 51.4 kilograms of hf(g) react completely, how many kilograms of cryolite will be produced? 3.)which reactants will be in excess, (al2o3, naoh, or hf) 4.)what is the total mass of the excess reactants left over after the reaction is complete in kg?

What is the area in square meters of 448 g ai foil that has a thickness of 23921 nm? the density is 2.70 g/cm