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Electron Configuration
Different Models of The Atom
Calculating PNE of Nuetral Atoms
Create Bohr Models
Periodic Trends in Ionization Energy, Atomic Radius, and Electronegativity
100
What element is this? -[Kr]5s2,4d10,5p6
'Xe'
100
What was the first atom model?
Daltons
100
How many Neutrons does Tin have?
68
100
'H'
you're model should include these: P-1 N-0 E-1
100
Which element has the biggest atomic radius? a)Ba b)Sr c)Ca d)Be
d)Be
200
What is the electron configuration for 'Ne'?
1s2,2s2,2p6 or [He]2s2,2p6
200
Which model comes after Dalton?
Thompson
200
How many electrons does Helium have?
2
200
'Li'
you're model should include these: P-3 N-4 E-3 -2 electrons on the first shell and 1 on the second shell
200
Which element has the smallest atomic radius? a)Sc b)Zn c)Se d)Co
c)Se
300
What is this element? -[Kr]5s2,4d1
'Y'
300
Which(who's) is the newest model?
chadwicks
300
How many protons does Boron have?
5
300
'B'
you're model should include these: P-5 N-6 E-5 -2 electrons on the first shell and 3 electrons on the 2nd shell
300
Which element has the smallest amount of IE? a)Mo b)Nb c)Rh d)Sn
b)Nb
400
What is the electron configuration for 'Cd'?
1s2,2s2,2p6,3s2,3p6,4s2,3d10,4p6,5s2,4d10 or [Kr]5s2,4d1
400
Which model comes after Rutherford?
Bohr's
400
How many neutrons does Berrylium have?
5
400
'Ne'
you're model should include these: P-10 N-11 E-10 -2 electrons on the 1st shell and 8 electrons on the 2nd
400
Which element has the biggest amount of IE? a)Sn b)Si c)Uuq d)C
b)Si
500
what element is this? -[Ar]4s2,3d10,4p6
'Kr'
500
Which(Who's) model was the first to include neutrons?
Chadwick
500
How many protons, neutrons, and electrons does 'Kr3+' have?
P-36 N-48 E-33
500
'Si'
you're model should include these: P-14 N-14 E-14 -2 electrons on the 1st shell, 8 electrons on the 2nd shell, and 4 electrons on the 3rd shell
500
Which element has the biggest amount of Electronegativity? a)F b)O c)Ne d)B
c)Ne