Which of the following types of radiation carries one unit of negative electrical charge?

The octet rule states that the outermost shell of an electron cannot exceed ____ electrons.

Which atomic model described the atom as a miniature solar system with electrons revolving in prescribed orbits?

Which of the following is/are true in regards to centripetal force? It is also referred to as the “center-seeking force”. It describes the electrostatic force of attraction between the positively charged nucleus and the negatively charged electron that keeps the electron in its orbit. It is the tendency of a rotating body to move away from the center of rotation.

Which of the following conversions is correct in expressing exposure?

The atomic particle that has a weight of 1 AMU and carries no charge is called a/an:

How much radioactivity would be left after 9 hours for a sample of 13C if the half-life of this radioisotope is 3 hours?

The ability of an atom to participate in chemical or electrical interactions is primarily controlled by its:

When two or more elements are chemically combined a/an ____ is formed.

Identify each of the following radiation units as traditional or SI units.  Each response may be used more than once.