Periodic Trends Review

Front

What is ionization energy?

Back

Ionization energy is the energy required to remove an electron from an atom.

Front

Which periodic group has the smallest atomic radius?

Back

Noble Gases have the smallest atomic radius.

Front

Which element has a greater electronegativity: Cl or Al?

Back

Cl has a greater electronegativity than Al.

Front

Which element has a greater electronegativity: N or C?

Back

N has a greater electronegativity than C.

Front

What trend does ionization energy follow across a period?

Back

Ionization energy generally increases across a period from left to right.

Front

What trend does ionization energy follow down a group?

Back

Ionization energy generally decreases down a group.

Front

What is electronegativity?

Back

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

Front

Which group of elements is known for having high ionization energies?

Back

Noble Gases are known for having high ionization energies.

Front

What is the relationship between atomic radius and ionization energy?

Back

As atomic radius increases, ionization energy decreases.

Front

What is the trend of atomic radius across a period?

Back

Atomic radius generally decreases across a period from left to right.