Periodic Trends_2024

Front

What is the atomic radius?

Back

The atomic radius is the distance from the nucleus of an atom to the outermost shell of electrons.

Front

Which element has the largest atomic radius?

Back

Francium has the largest atomic radius among the elements.

Front

What is electronegativity?

Back

Electronegativity is the ability of an atom to attract and accept electrons.

Front

What is ionization energy?

Back

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

Front

What trend is observed in atomic radius as you move down a group in the periodic table?

Back

Atomic radius increases as you move down a group due to the addition of electron shells.

Front

What trend is observed in electronegativity as you move across a period from left to right?

Back

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

Front

What are periodic trends?

Back

Periodic trends are patterns in the periodic table that show how certain properties of elements change.

Front

What is the relationship between atomic radius and ionization energy?

Back

As atomic radius increases, ionization energy decreases; this is an indirect or inverse relationship.

Front

What do elements in the same group have in common?

Back

Elements in the same group have similar chemical and physical properties.

Front

What is the significance of the periodic table?

Back

The periodic table organizes elements based on their atomic number and properties, helping predict their behavior.