What is unique about how the periodic table of the elements is organized?(1 point)

Question

Responses

Elements are grouped by multiples of atomic number.
Elements are grouped by multiples of atomic number.

Elements are in order according to the number of neutrons in their nucleus.
Elements are in order according to the number of neutrons in their nucleus.

Elements with similar properties are grouped together in a pattern.
Elements with similar properties are grouped together in a pattern.

Elements are in order so that each element

Answer 1

The correct response is:

Elements with similar properties are grouped together in a pattern.

The periodic table is organized based on the atomic number (number of protons) of the elements, and elements are arranged in rows (periods) and columns (groups or families) such that elements in the same column share similar chemical properties.