phsyics chap 1-3 bushong
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
|
|
||||
|---|---|---|---|---|---|
| the periodic tablet is based on what? | the atomic number (number of protons)
🗑
|
||||
| how fast does electromagnetic energy travel? | the speed of light
🗑
|
||||
| are x-rays monoenergetic? | no
🗑
|
||||
| are x-rays polyenergetic? | yes
🗑
|
||||
| are x-rays electrically charged? | no, neutral
🗑
|
||||
| can you focus x-rays with a lens? | no
🗑
|
||||
| two types of mechanical energy? | potential and kinetic
🗑
|
||||
| can mechanical energy be converted into chemical energy? | yes
🗑
|
||||
| are x-rays able to travel in a vacuum? | yes
🗑
|
||||
| what does the glass envelope of the tube do? | acts as a vacuum
🗑
|
||||
| what is atomic mass? | protons + neutrons
🗑
|
||||
| what is quantum number? | number of shells (replaced lettering of shells)
🗑
|
||||
| x-rays ionize matter? TRUE OR FALSE | TRUE
🗑
|
||||
| when an atom gives up or gains an electron? | isotopes
🗑
|
||||
| atom that gains or losses and electron? | ion
🗑
|
||||
| energy needed to remove an electron? | binding energy
🗑
|
||||
| 3 types of energy that radiology involves? | potential, kinetic, electromagnetic
🗑
|
||||
| atomic number? | number of protons, represented by the letter Z
🗑
|
||||
| smallest particle that has all the properties of an element? | atom
🗑
|
||||
| material that has definite and constant composition? | substance
🗑
|
||||
| how many naturally occurring elements are there? | 92
🗑
|
||||
| do isotopes have the same or different mass numbers? | different
🗑
|
||||
| do isotopes have the same or different atomic number? | same
🗑
|
||||
| smallest particle of a compound? | molecule
🗑
|
||||
| smallest particle of an element? | atom
🗑
|
||||
| who is dmitri mendeleev? | invented periodic table
🗑
|
||||
| anything that has mass and occupies space | matter
🗑
|
||||
| matter that composes atoms? (all have the same atomic number) | element
🗑
|
||||
| smallest component of an element? | atom
🗑
|
||||
| determines the properties and chemical reactivity of an element? | valence electrons
🗑
|
||||
| amount of matter contained in an object? | mass
🗑
|
||||
| described the atom as looking like plum pudding and that electrons are part of all atoms? | JJ Thomsom
🗑
|
||||
| who is known for calling center of atoms nucleus, designed nuclear models? | rutherford
🗑
|
||||
| developed miniature solar system, electrons in orbits? | bohr
🗑
|
||||
| discovered elements contain identical atoms? | dalton
🗑
|
||||
| photon or bundle of energy in quantum chromodynamics theory? | quarks
🗑
|
||||
| Newton's 3 laws? | 1)inertia, 2)force applied to move an object is = to the mass of the object x the acceleration, 3)action/reaction
🗑
|
||||
| x-rays are highly penetrating, invisible rays which are a form of electromagnetic radiation? TRUE OR FALSE | TRUE
🗑
|
||||
| x-rays are electrically neutral? TRUE OR FALSE | TRUE
🗑
|
||||
| x-rays travel in wavy lines? TRUE OR FALSE | FALSE
🗑
|
||||
| The law of conservation energy states? | matter and energy can't be destroyed or created
🗑
|
||||
| energy needed to remove an electron is called? | binding energy
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
Created by:
srehrauer
Popular Radiology sets