Periodic Trends

Front

What is the periodic trend for ionization energy as you move across a period from left to right?

Back

Ionization energy increases as you move from left to right across a period.

Front

What is the periodic trend for atomic radius as you move down a group?

Back

Atomic radius increases as you move down a group in the periodic table.

Front

Which element has similar chemical properties to oxygen and selenium?

Back

Tellurium (Te) has similar chemical properties to oxygen and selenium.

Front

What is the relationship between atomic number and ionization energy?

Back

Generally, as atomic number increases, ionization energy increases due to increased nuclear charge.

Front

Which element has the most valence electrons: Calcium (Ca), Carbon (C), Chlorine (Cl), or Silicon (Si)?

Back

Chlorine (Cl) has the most valence electrons (7).

Front

What is the trend for electronegativity as you move across a period?

Back

Electronegativity increases as you move from left to right across a period.

Front

Which has a lower ionization energy: Lithium or Potassium?

Back

Potassium has a lower ionization energy than Lithium.

Front

What is the trend for metallic character as you move down a group?

Back

Metallic character increases as you move down a group in the periodic table.

Front

What is the atomic radius of Strontium compared to Zinc?

Back

Strontium has a larger atomic radius than Zinc.

Front

What is the trend for ionization energy as you move down a group?

Back

Ionization energy decreases as you move down a group.