Rad Principles Ch 1 & 2 review

Aluminum has an atomic number of 13. How many protons does it have?

The basic quantities measures in mechanics are ___, ___, and ___

The periodic table of elements was developed by __ in the male 19th century

Binding energy increases when the electron is farther away from the nucleus

Radio waves, light, and x-rays are examples of ___ energy

The maximum number of electrons that can exists in an electron shell is calculated with the formula ___

A neutral atom has the same number of ___ an electrons

A chemical compound is an quantity of __

How many form of energy are there?

the energy of x-rays is ___

What is the removal of an electron from an atom called

When atoms of various elements combine, they form __

The formula E=mc² is the basis for the theory that led to the development of ___

During beta emission, an atom releases ___

Centripetal force: is the force that keeps the electrons in orbit

The ___ is the lease penetrating form on ionizing radiation

When an atom has the same number of protons as another, but different number of neutrons is is called an ___

Energy is measured in

What is the most common source of natural radiation

The only difference between x-rays and gamma rays is their ___

Rutherford's experiments in 1911 showed that the atom was composed of ___

Two identical atoms which exist at different energy levels are called ___

What are the three cardinal principles of radiation control

The chemical element is determined by the number of __ in the atom

What is Matter

Exposure is measured in units of ___

In the United States, we are exposed to __ mR/year of ionizing radiation from the natural environment.

Energy is the ability to do work

The biggest source of man-made ionizing radiation exposure to the public is ___

The binding energies, or energy levels of electrons are represented by their ___

The term "atom" was first used by the __

3mSv is the amount of ionizing radiation we get annually from man-made radiation

The atomic number of an element is symbolized by the letter __

An atom in a normal state has an electrical charge of __

Ionizing radiation is capable of removing __ from atoms as it passes through the matter

What is the equation for momentum

Ice and steam are examples of

What are the building blocks of matter?

The smallest particle that has all the properties of an element is a(n) ___

Air Kerma is kinetic energy released in matter

The first person to describe an element being composed of identical atoms was __

Atoms and Molecules are the fundamental building blocks of ____

Filtration is used to ___

___ is a special quantity of radiologic science

An atom that loses or gains one or more electrons is a(n) ___

What are the fundamental particles of an atom

Dose creep is what all radiographers want to achieve

Computed Tomography was developed in the ___

Today, radiology is considered to be a(n) ___ occupation

The innermost electron shell is symbolized by the letter

Kerma stands for ___

The shell number of an atom is called the ___

A positively charged nucleus surrounded by negatively charged electrons in well-defined orbits is the __ model

An example of a derived quality in mechanical physics is a ___

A moving object has ___ energy