Periodic Trends

Front

What is ionization energy?

Back

The energy required to remove an electron from an atom in its gaseous state.

Front

Which element has the highest ionization energy: Ca, As, or Br?

Back

Br (Bromine) has the highest ionization energy among the three.

Front

What is electronegativity?

Back

A measure of the tendency of an atom to attract a bonding pair of electrons.

Front

Which element has a larger electronegativity: Carbon or Nitrogen?

Back

Nitrogen has a larger electronegativity than Carbon.

Front

What type of elements are most abundant in the periodic table?

Back

Metals are the most abundant type of elements in the periodic table.

Front

What are transition metals?

Back

Elements found in groups 3-12 of the periodic table, known for their ability to form variable oxidation states and colored compounds.

Front

What is the name of family I in the periodic table?

Back

Alkali Metals.

Front

What are alkali metals?

Back

The group of elements in Group 1 of the periodic table, which are highly reactive and include lithium, sodium, and potassium.

Front

What is the trend of ionization energy across a period?

Back

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

Front

What is the trend of electronegativity down a group?

Back

Electronegativity generally decreases as you move down a group in the periodic table.