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Atomic Radius
Quiz
•
Chemistry
•
11th Grade
•
Medium
+3
Standards-aligned
Brianna Alexander
Used 29+ times
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40 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
When comparing the size of O atom and O2- ion which of the following statements is true?
O2- ion is smaller than O atom
The electron-electron repulsion in O2- ion is higher than O atom
Two electrons are removed from O atom to form O2- ion.
O2- ion has more protons than O atom
Tags
NGSS.HS-PS1-1
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
When comparing the size of Li atom and Li+ ion which of the following statements is false?
Li+ ion is smaller than Li atom
One electron is removed from Li atom to form Li+ ion.
The electron-electron repulsion in Li+ ion is higher than in Li atoms.
Li atom and Li+ ion have the same number of protons.
Tags
NGSS.HS-PS1-1
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
As you look from left to right across a period, ionic radius
increases
decreases
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
As you look down a group, ionic radius
increases
decreases
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Which of these has the greatest ionic radius?
potassium
aluminum
carbon
oxygen
Tags
NGSS.HS-PS1-1
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of these has the larger atomic radius?
B
Al
Tags
NGSS.HS-PS1-1
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of these has the larger atomic radius?
Na
Al
Tags
NGSS.HS-PS1-1
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