Chem Chapter e,1,2 and 3 Flashcards


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1

shielding

blocking of valence electron attraction, by the nucleus

2

zeff

the net positive charge that pulls electrons towards the nucleus

3

list ionic charge

1+,2+,3+4+/4-,3-,2-1-,0

4

dimagnetic

paired and non magnetic

5

paramagnetic

magnetic and unpaired

6

electron affinity

increases up and right

7

atomic radius

left, and down higher, better smaller

8

ionization energy

Up and right gets bigger, high energy!

9

electron moves down levels, it?

emits photons

10

wavelength increases, energy?

decreases

11

what is the visible light spectrum

400-800 nm

12

lambda

wavelength

13

v

frequency

14

c=?

3.00 x 10^8

v x lambda

15

h=

plankes constant

6.626 x 10^-34

16

E=?

hv

17

f

femto, 10^-15

18

p

pico, 10^-12

19

n

nano, 10^-9

20

u

micro, 10^-6

21

m

milli, 10^-3

22

c

centi, 10^-2

23

d

deci, 10^-1

24

da

deka, 10^1

25

h

hecto, 10^2

26

k

kilo, 10^3

27

M

mega, 10^6

28

G

Giga, 10^9