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WorksheetsBozeman Science Periodicity
Total questions: 10
Worksheet time: 5mins
What principle helps to determine the electron configuration?
Heisenberg Uncertainty Principle
Pauli Exclusion Principle
Aufbau Principle
Bohr's Principle
What law explains the changes in ionization energy, atomic and ionic radii, electronegativity, and ion charge?
Boyle's Law
Coulomb's Law
Ohm's Law
Newton's Law
What is the general trend for ionization energy as you move across the periodic table?
Decreases to the left
Decreases to the right
Increases to the left
Increases to the right
What happens to the atomic radii as you move down the periodic table?
Remains constant
Decreases
Fluctuates
Increases
What is the trend for electronegativity as you move from left to right across a subshell?
Fluctuates
Remains constant
Increases
Decreases
How can ionic charge be determined using Coulomb's Law?
By looking at the number of protons
By looking at the proximity to a noble gas
By looking at the number of neutrons
By looking at the distance from the nucleus
Who is known as the father of the periodic table?
Julius von Meyer
Niels Bohr
Dmitri Mendeleev
Marie Curie
What did Mendeleev use to make predictions about unknown elements?
The Periodic Table
Bohr's Model
Coulomb's Law
His Intuition
What can scientists do by understanding periodic trends?
Predict material properties
Predict the weather
Predict stock market trends
Predict human behavior
What is the key factor in designing new materials based on the periodic table?
Electron configuration
Atomic mass
Number of isotopes
Molecular weight
