In the periodic table,the elements are arranged in ________.
A)alphabetical order
B)order of increasing atomic number
C)order of increasing metallic properties
D)order of increasing neutron content
E)increasing atomic mass

Question

Quizplus · Accepted Answer

The periodic table is arranged in order of increasing atomic number, which is the number of protons in the nucleus of an atom. This arrangement groups elements with similar chemical properties together in columns called groups or families.

In the Periodic Table,the Elements Are Arranged in ________