Moustache
The elements in Group 17 of the periodic table, also known as the halogens, contain elements that behave as strong oxidizing agents.
There is no specific symbol for air on the periodic table because air is a mixture of gases such as nitrogen, oxygen, carbon dioxide, and others. Each of these gases has its own specific symbol and properties.
Light gases on the periodic table include hydrogen (H) and helium (He), which have low atomic masses and are found in the first two groups of the table. Heavy gases include xenon (Xe) and radon (Rn) which have higher atomic masses and are found towards the bottom of the table in group 18.
Group-17 is the nearest neighbor to the noble gases in the periodic table.
The noble gases group is missing from John Newlands' periodic table. The noble gases were not discovered until after Newlands proposed his periodic table in 1864.
Because noble gases were not discovered when Mendeleev formulated his periodic table
no - gases are few in number - metals make up most of the periodic table
these gases are the noble gases or inert gases. They are non reactive and have stable valence electrons
look at a periodic table
gas
Almost all of the elements in the periodic table are solids.
The elements in Group 17 of the periodic table, also known as the halogens, contain elements that behave as strong oxidizing agents.
Dmitri Mendeleev did not discover the noble gases as they were not known at the time he created the periodic table. The noble gases were discovered later by other scientists. Mendeleev's periodic table focused on arranging elements by atomic mass and properties to show periodic trends.
There are no 'rows' on the Periodic Table of the Elements.I assume you are talking about Group-18 of the table.Group-18 of the Periodic Table of the Elements are the noble gases. These elements have a full valence shell (8 electrons).
group 18, the right most group on the periodic table
The periodic table contain solid, liquid and gaseous chemical elements.
Periodic table is an arrangement of elements and the elements could be either solid or liquids or gases.