Periodic Table and Trends Review

Front

What is ionization energy?

Back

Ionization energy is the energy needed to remove the outermost electron from an atom.

Front

What type of substance is described as breaking easily, having a dull luster, and not conducting electricity?

Back

This substance is most likely a nonmetal.

Front

What is the atomic number of Oxygen?

Back

The atomic number of Oxygen is 8.

Front

Which element has the largest electronegativity?

Back

The element with the largest electronegativity is Fluorine (F).

Front

Which atom has the largest atomic radius?

Back

The atom with the largest atomic radius is Francium.

Front

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

Back

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

Front

What is the periodic trend for atomic radius as you move down a group?

Back

Atomic radius generally increases as you move down a group in the periodic table.

Front

Define electronegativity.

Back

Electronegativity is the ability of an atom to attract electrons from another atom.

Front

Which group of elements is known as the noble gases?

Back

The noble gases are located in Group 18 of the periodic table.

Front

What is the significance of the atomic number?

Back

The atomic number represents the number of protons in the nucleus of an atom and determines the element's identity.