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Periodic Table Flashcards | StudBud
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Periodic Table
Periodic Table
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Electron config and the periodic table
Flashcards
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Questions
10
Answers
1
When an ion has a negative charge, it's called a:
Megatron
cation
negatron
anion
2
What is the electron configuration for an atom of Magnesium?
1s2,2s2,2p6,3s1
1s2,2s2,2p6,3s2
1s2,2s2,1p6,3s2
1s2,2s2,2p6,3s2
3
When an ion has a positive charge, it's called a:
positron
cation
anion
neutron
4
How many d electrons are in an atom of Nickel?
8
10
12
6
5
What is the most likely charge for a Barium ion?
-1
-2
+2
+1
6
How confident are we on the periodic table?
25-70%
0-25%
I'm kind of a big deal
70-99%
7
How many total valence electrons are in an atom of Vanadium
4
5
6
3
8
What is an example of a Helium isotope?
He: 2 protons, 2 neutrons
He: 2 protons, 3 neutrons
Helium: 2 protons, 3 electrons
Helium: 2 electrons
9
How many p electrons does a Fluorine (-1) ion have?
5
3
4
6
10
What is the electron configuration for a Fluorine (-1) ion?
1s2,2s2,1p6
1s2,2s2,1p5
1s2,2s2,1p4
1s2,2s2,1p7
