Chemistry Periodic Table Trends

Front

What is the periodic trend for electronegativity across a period?

Back

Electronegativity increases across a period.

Front

Which ion has the largest radius: I or I⁻?

Back

I⁻ has the largest radius.

Front

True or False: Anions are larger than their parent atoms due to having more electrons, which causes their electron cloud to expand.

Back

True

Front

Which elements in the periodic table have the highest first ionization energies?

Back

Noble gas elements have the highest first ionization energies.

Front

Which of the following elements has the smallest radius: Mg, Al, Si, K?

Back

Si has the smallest radius.

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.

Front

What is the periodic trend for ionization energy across a period?

Back

Ionization energy increases across a period.

Front

Define electronegativity.

Back

Electronegativity is the ability of an atom to attract electrons in a chemical bond.

Front

What happens to the size of cations compared to their parent atoms?

Back

Cations are smaller than their parent atoms.

Front

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

Back

Metallic character decreases as you move across a period.