Noble gases or group 18
Elements are found on periodic table. Compounds are not present on periodic table. The table does not contains mixture.Elements can be found on a periodic table. Compounds can be made by bonding two or more elements. But they are not depicted on the periodic table.
no. sodium bicarbonate is a compound. periodic table contains only elements, not compounds
182 I don't think there are compounds in the periodic table. As far as I know the periodic table contains only elements, compounds are formed by ionic/covalent bonding which is another story already. http://www.webelements.com/
There are NO compounds in the Periodic Table. They are all Elements.
Group 16 on the Periodic Table, also known as the chalcogens, contains elements that react with oxygen to form compounds with the general formula X2O. The elements in this group include oxygen, sulfur, selenium, tellurium, and polonium.
There are no compounds on the periodic table. The periodic table only lists elements.
The vertical columns are groups or families. There are 18 such families.
The periodic table in as array of elements and not minerals or compounds.
The 18 columns on the periodic table are called groups or families. Each group contains elements with similar chemical properties due to their shared number of valence electrons.
Hydrogen only participates in ionic bonds.
The modern periodic table contains approximately 118 elements.
There are 18 families. They are made according to the properties of elements. So the elements in a group has similar properties.