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Trends in Electron Arrangement Flashcards | StudBud
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Trends in Electron Arrangement
Trends in Electron Arrangement
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A quiz about the periodic table of the elements based on their electron arrangement and reactivity.
Flashcards
8 cards
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Practice quiz
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Questions
8
Answers
1
The noble gas in period 3:
Ne
Kr
Cl
Ar
2
The element with atomic number 56:
Ce
Cs
La
Ba
3
The element in period 2, with 2 electrons in its outermost orbit:
Mg
Li
Be
B
4
How many electrons are in magnesiusm's
outermost
orbit?
12
2
24
1
5
Which element has 2 electron orbits, and 6 electrons in its outermost orbit?
C
N
B
O
6
The group 14 element with 3 electron orbits:
Si
Ge
C
Sn
7
How many electron orbits would a chlorine atom have?
3
2
1
17
8
Which of these Group 1 elements is the most reactive?
Li
Rb
Na
K
