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Instructions for Side by Side Printing
  1. Print the notecards
  2. Fold each page in half along the solid vertical line
  3. Cut out the notecards by cutting along each horizontal dotted line
  4. Optional: Glue, tape or staple the ends of each notecard together
  1. Verify Front of pages is selected for Viewing and print the front of the notecards
  2. Select Back of pages for Viewing and print the back of the notecards
    NOTE: Since the back of the pages are printed in reverse order (last page is printed first), keep the pages in the same order as they were after Step 1. Also, be sure to feed the pages in the same direction as you did in Step 1.
  3. Cut out the notecards by cutting along each horizontal and vertical dotted line
To print: Ctrl+PPrint as a list

13 notecards = 4 pages (4 cards per page)

Viewing:

Chemistry chapter 2

front 1

Protons, Neutrons, and electrons

back 1

Subatomic Particles

front 2

The nucleus

back 2

Almost all the mass of the atom Radius is 1/10,000 the size of the radius of the atom

front 3

Atoms are electrically neutral because:

back 3

# of protons = # of electrons (e-) if electorally neutral

front 4

Isotopes

back 4

Same #p, different #n

They are the same element because same Z

different masses because different #n

front 5

Mass Number (A)

back 5

#p+#n=A

z + n=A

front 6

Ions

back 6

Charged particles formed when atom's gain or lose electrons

front 7

Cation

back 7

Positively charged ion

front 8

Anion

back 8

Negatively charged ion

front 9

Atomic mass =

back 9

fraction of isotope * mass of isotope

front 10

Artifical elements

back 10

Z > 92

front 11

Artificial elements do not have:

back 11

Atomic masses because thy have no naturally occurring isotopes

front 12

Elements within the same row:

back 12

are in the same period

front 13

Elements within the same column:

back 13

Similar chemical properties