Periodic Trends
Authored by Anna Prempeh
Chemistry
10th Grade
NGSS covered
Used 906+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
As you move across the periodic table, from left to right, the metallic character of the elements________
increases
decreases
stays the same
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following has a larger radius than Zinc
Gallium
Magnesium
Strontium
Aluminum
Tags
NGSS.HS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which has a lower ionization energy: Lithium or Potassium?
Lithium
Potassium
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which atom has the most valence electrons
Ca
C
Cl
Si
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
As you move across the periodic table, from left to right, ionization energy is __________________.
decreasing
increasing
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
As you move across a period, do the atoms get smaller or larger?
smaller
larger
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How many valence electrons does a neutral atom of nitrogen have?
2
4
5
6
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
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