The most important is the number of protons.
Groups on the periodic table with similar properties are called families.
The physical properties are not listed in periodic table. The properties like density is not listed.These can't be found on periodic table.
Periodic table group elements with same properties together. Hence their properties can be identified.
Position of Periodic Table describes chemical properties. it is estimated from its position in table.
The Periodic Table of the Elements, sometimes called just the Periodic Table, is the document in which elements are organized by their properties. It was created in 1869.
There is no group p on the periodic table.
D. location on the periodic table
what is lead's position on the periodic table, and it's chemical properties based on that position
periodic table
The meaning is that chemical properties are periodically repeated in the table.
The elements with similar properties are placed in groups. Periodic table contain 18 groups.
across a periodic table, the properties of elements become less metallic and more nonmetallic