Shell Model10 cards

Tagged as: anatomy

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1

IE v1 (first ionization energy)

for a single atom is very small# of joules

2

Ionization Energy

minimum energy necessary to remove a single electron from each of a mole of a given element

3

1 MJ

10^6 J

4

Z

nuclear charge

5

Z increases

IE increases

6

d increases

move electron farther from nucleus

7

core

core= nucleus + inner shell of electrons

8

core charge

net overall charge ( atomic #-row#)

9

valence shell ( n)

row number (ex. O = 2)

10

atomic radius

period: left to right gets smaller group: downward increases