Periodic Trends Review Game

Front

What is a transition metal?

Back

Transition metals are elements found in groups 3-12 of the periodic table, characterized by their ability to form variable oxidation states and colored compounds.

Front

Which group of elements has the highest ionization energy?

Back

Group 18 (Noble gases) has the highest ionization energy due to their full valence shell.

Front

What is ionization energy?

Back

Ionization energy is the energy required to remove an electron from an atom in its gaseous state.

Front

What is the significance of valence electrons?

Back

Valence electrons determine an element's chemical properties and reactivity.

Front

Which element is in the 3rd period and 15th group?

Back

Phosphorus (P) is in the 3rd period and 15th group of the periodic table.

Front

What trend is observed in ionization energy across a period?

Back

Ionization energy generally increases across a period from left to right due to increasing nuclear charge.

Front

What trend is observed in ionization energy down a group?

Back

Ionization energy generally decreases down a group due to increased distance from the nucleus and electron shielding.

Front

What are alkali metals?

Back

Alkali metals are the elements in Group 1 of the periodic table, known for being highly reactive and having one valence electron.

Front

What are noble gases?

Back

Noble gases are the elements in Group 18, characterized by their lack of reactivity due to having a full valence shell.

Front

What is the periodic law?

Back

The periodic law states that the properties of elements are a periodic function of their atomic numbers.