There are 18 groups and 7 periods in the modern periodic table.
Chat with our AI personalities
There are 18 groups of elements in the Periodic Table, each representing a column of elements that share similar properties.
There are 18 groups on the periodic table. These groups are columns that contain elements with similar properties due to their shared electron configurations. The groups are numbered 1 to 18, with the first two groups referred to as the "s-block" elements and the last six groups classified as the "p-block" elements.
There are 7 periods and 18 groups on the modern periodic table. Periods refer to horizontal rows while groups refer to vertical columns on the table.
Sounds like the Periodic Table of the elements.
There are 38 transition elements in the periodic table.
the same amount as the elements as the elements are made up of only one type of atom so there are 127