When an atom of uranium-235 is bombarded with neutrons, it splits into smaller nuclei and produces a great amount of energy. this nuclear process is called fission. fusion. decomposition. chain reaction. ionization?

Which sentence describes an example of sublimation? A. Dew forms on leaves on a cold morning. B. Liquid deodorant sprayed on a person's body evaporates. C. Dry ice changes to carbon dioxide when kept in an open container. D.

A student weighs a container and then adds air. When the student weighs the container again the weight will be: a. less b. more than c. the same

What is the ratio of fe 3 ions to o2 - ions in a neutral compound? a. 1:2b. 2:1c. 2:3d. 3:2

Use a Punnett square. In rabbits, black fur is dominant over white fur. What percentage of offspring will be white if a heterozygous male and homozygous dominant female have offspring? Question 1 options: 50% 100% 25% 0%

Why does magnesium fluoride conducts electricity when molten or in aqueous solution?

What is the molarity of a solution that contains 5.0 moles of solute in 2.0 liters of solution?

Area immediately surrounding a hazardous material incident which extends far enough to protect personnel outside the zone from contamination.

What is the smallest part of a tree that can do all the things needed for life?

What are solid mixtures in a avarage class

You notice that when the parchment paper of an ancient document is exposed to a certain chemical, the parchment paper becomes a different color. what have you done?