Understanding Periodic Table Trends
Passage
•
Science
•
9th - 12th Grade
•
Practice Problem
•
Easy
Lucia G Vervoort
Used 2+ times
FREE Resource
5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the atomic radius as you move across a period from left to right in the periodic table?
It increases.
It decreases.
It remains constant.
It fluctuates.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why does ionization energy increase as you move across a period in the periodic table?
Because the atomic radius increases.
Because the nuclear charge decreases.
Because electrons are held more tightly by the increasing nuclear charge.
Because the number of electron shells increases.
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is electronegativity a measure of?
The size of an atom.
The ability of an atom to attract electrons in a chemical bond.
The energy required to remove an electron from an atom.
The number of electron shells in an atom.
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does electronegativity change as you move down a group in the periodic table?
It increases.
It decreases.
It remains constant.
It fluctuates.
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following trends helps explain the chemical behavior of elements?
Atomic radius.
Ionization energy.
Electronegativity.
All of the above.
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