In an atomic bomb, neutrons react with a uranium atom to produce krypton, barium, and other products, which all release energy. What type of a reaction is this?

fusion

fission

decomposition

combustion

Iridium-192 is one radioisotope used in brachytherapy in which a radioactive source is placed inside a patient's body to treat cancer.

Is water freezing a visible change

A compound analyzed as 18.0% carbon, 2.26% hydrogen, and 79.7% chlorine. calculate the empirical formula of the compound.

Fermentation refers to the conversion of: Sugar into salt Sugar into cellulose Sugar into water Sugar into alcohol

What is the pH of a 0.025 M [OH] solution?

When is Ksp determined for a system?

What is the average surface temperature of Uranus

Consider the following statements. A. Molecules of hot water have less kinetic energy than those of cold water. B. For most solids, solubility increases when temperature increases. C.

Which describes the fourth state of matter known as plasma? A It is a liquid containing nuclei and electrons. B It is a gas containing nuclei and electrons. C It is a liquid containing electrons created by fusion.

The process of using dna to produce complementary rna molecules is called