answersLogoWhite

0


Best Answer

Metals, and nonmetals.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

10y ago

These are the groups and the periods.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What are the sub categories of the periodic table of elements?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the name given to the d-sub level section of elements on the periodic table?

d-block elements or transition metals


Why most electronegative p block elements lie in right side of periodic table?

because the element that lie right side of the periodic table have their electrons filled in p sub-shell.


Where are the largest elements on the periodic table?

Metallic elements make up about 70% of the Periodic Table of Elements.


What property did mendeleev position the elements on the periodic table?

Mendeleev created his Periodic Table at the time when presence of sub-atomic particles like electrons, protons and neutrons were not discovered.So, the term atomic number was not known till now. So , he positioned the elements in increasing order of atomic mass because Atomic Mass of many elements discovered till then were known.


Where are the nuetrons found on the periodic table?

Neutrons are sub-atomic particles. The Periodic Table is an arrangement of the elements (atoms) made from these subatomic particles. Thus Neutrons by themselves have no place in the Periodic Table. However as all elements/atoms (except Hydrogen) contain some Neutrons, it is possible to find out how many using the information presented on the Periodic Table. The number of Neutrons present in an element/atom can be determined by subtracting the atomic number of an element/atom from its atomic mass.


What sub atomic particle increases as you move to the right across the periodic table?

Electronegativity increases as you move across the periodic table from left to right.


What sub atomic particle increasesas you move to the right across the periodic table?

Electronegativity increases as you move across the periodic table from left to right.


What is smaller than the periodic table of elements?

Particles smaller than elements are called sub atomic particles. Among these are: Protons, Neutrons, Electrons, Photons, Gluons, Mesons, Bosons, Muons, Quarks, and more.


What is s block in the periodic table?

bcoz these elements accrding to e configuration come in s sub shells


How many tables are in the periodic table?

The periodic table is just ONE table. There are not sub-tables. The periodic table is divided into periods (the horizontal rows of the table) and groups (the vertical columns). As you move horizontally across the table, an increase is the atomic number is seen, along with trends in acidity, bonding behavior, and reactivity. The groups are arranged to contain elements that have similar properties. For example, Group 1 is called the alkali earth metals group; all are light, highly reactive metals. Many more trends and groupings exist.


What property did mendeleev use to position the elements on the pedriodic table?

Mendeleev created his periodic table at the time when presence of sub-atomic particles like electrons, protons and neutrons were not discovered.So, the term atomic number was not known till now. So , he positioned the elements in increasing order of atomic mass because atomic mass of many elements discovered till then were known.


What is a row in a the periodic table called?

A row of the periodic table is known as a period.Related Information:Across a period, you can see how the electrons fill the energy levels from the s sub-level to the p sub-level. The highest-filled energy levels correspond to the row, or period, number. Down a group, you can see how many valence electrons are present in the atoms of each element.