periodic table patterns

Question 1

atomic radius

Answer 1

measure of the size of its atom

Question 2

ionization energy

Answer 2

energy needed to remove an electron

Question 3

electronegativity

Answer 3

ability to attract electrons

Question 4

atomic radius patterns

Answer 4

left and down= bigger

Question 5

ionization energy patterns

Answer 5

right and up= bigger

Question 6

electronegativity patterns

Answer 6

right and up= bigger

Question 7

1s- 7s

Answer 7

s block

Question 8

3d- 6d

Answer 8

d block

Question 9

1s2- 7p6

Answer 9

p block

Question 10

5d1- 5f14

Answer 10

f block

Question 11

d block

Answer 11

one less than energy level

Question 12

f block

Answer 12

two less than energy level

Question 13

s

Answer 13

-sphere
-1st level
-2 electrons
-1 orbital
-least complex
-closest to the nucleus

Question 14

p

Answer 14

-3 orbitals
-2 electrons each
-6 electrons
-2nd level

Question 15

d

Answer 15

-5 orbitals
-10 electrons -3rd level

Question 16

f

Answer 16

-7 orbitals
-14 electrons
-most complex
-furthest from the nucleus
-4th level

Question 17

aufbau principle

Answer 17

1) the lowest amount of energy in an electron is in the sub-level
2) electrons will go into a p-orbital only when all the s-orbitals are full perviously to that
3) electrons will move up an energy level only when all the previous ones are full

Question 18

pauli principle

Answer 18

1) if 2 electrons occupy the same orbital, they must have opposite spins

Question 19

hunds principle

Answer 19

1) electrons will pair up in an orbital only when all orbitals in the same sub-level have one electron
2) when single electrons occupy different orbitals of the same sub-level, they ll have the same spin