Periodic Trends
Chemistry
8th Grade
NGSS covered
Used 460+ times
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which has the greater EN:
Cl or Al?
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which has the greater EN:
N or C?
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which has the greater EN:
H or F?
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following will have a larger radius than Zinc?
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which of the following will have a higher electronegativity than arsenic (As)?
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
6.
MULTIPLE CHOICE QUESTION
1 min • 14 pts
Which of the following will have a lower ionization energy than Scandium (Sc)?
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Based on electronegativity trends in the periodic table, which of the following is the most likely value for the electronegativity of silicon?
Tags
NGSS.HS-PS1-1
NGSS.HS-PS1-2
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