periodic table trends
Interactive Video
•
Chemistry
•
10th Grade
•
Medium
Standards-aligned
eman zaki
Used 2+ times
FREE Resource
57 questions
Show all answers
1.
SLIDE QUESTION
30 sec • Ungraded
2.
MULTIPLE CHOICE QUESTION
45 sec • 1 pt
How many electrons can the d sublevel hold?
Tags
NGSS.HS-PS1-1
3.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
"Orbitals of equal energy are each occupied by one electron before any is occupied by a second electron, and all electrons in singly occupied orbitals must have the same spin" is a statement of
Hunds rule
The Pauli exclusion Principe
Aufbau principle
The quantum effect
4.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
The statement that an electron occupies the lowest available energy orbital is
Hund's Rule
AUfbau principle
Bohr's law
The Pauli Exclusion principle
5.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
The statement that no two electrons in the same atom can have the same four quantum numbers is
Hunds rule
the Pauli exclusion principle.
Aufbau Principle
Bohr's law
6.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
The atomic sublevel with the next highest energy after 4p is
4d
4f
5s
5p
7.
MULTIPLE CHOICE QUESTION
30 sec • 5 pts
In the electron configuration for scandium (atomic number 21), what is the notation for the three highest-energy electrons?
4s2, 3d1
3d3
4s3
4s2 4p1
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