Why does radius decrease as you move across a period?
Periodic Trends

Quiz
•
Chemistry, Science
•
12th Grade
•
Medium
Cindy Guo
Used 1+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
because electrons are being added
because protons are being added
because energy levels are being lost
because energy levels are being added
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following has the largest electronegativity value?
neon
fluorine
carbon
lithium
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
The ability of an atom to attract another atom's electrons to itself is called
electronegativity
ionization energy
periodic trend
coulombic attractin
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
For which of these properties does lithium have a larger value than potassium?
radius
atomic mass
ionization energy
atomic number
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Why does radius increase as you move down a period?
protons are being added
ionization energy is increasing
protons are getting weaker
energy levels are being added
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
As you move left to right across a period, ionization energy
increases
decreases
says the same
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
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