Anything to the right of the step-like line.
The 3 major groups are: # Metals - Groups 1-15 and the Inner Transitional Elements # Nonmetals - Groups 1 and 14-18 # Metalloids - Groups 13-17 (Diagonal strip of elements separating the metals from the nonmetals)
Ba. You'll find this in your copy of the periodic table of the elements.
Potassium is the alkali in period four of the periodic table. Its symbol is K.
Hydrogen! :)
Group 7 in the periodic table is also known as the halogens.
Transition metals/nonmetals
Metals, nonmetals, and metalloids.
The halogens are the most reactive nonmetals. They belong to Group 17 on the periodic table.
The 3 major groups are: # Metals - Groups 1-15 and the Inner Transitional Elements # Nonmetals - Groups 1 and 14-18 # Metalloids - Groups 13-17 (Diagonal strip of elements separating the metals from the nonmetals)
Another name for stair case on periodic table is Metalloids.
In the periodic table, there are three groups: Metals, Metalliods, and Nonmetals. I'm not sure what family it belongs to, but I do know it's part of the Nonmetals that's for sure.
Assuming the elements in question are the elements in the periodic table of elements, those on the left are considered the noble gases. The periodic table is broken up into categories. They are metalloids, other nonmetals, halogens, noble gases.
The element abbreviated with As on the periodic table is Arsenic
Oxygen belongs to the chalcogen family, which is a group of nonmetals on the periodic table known for their chemical properties like forming compounds with metals.
Ba. You'll find this in your copy of the periodic table of the elements.
A row on the periodic table is called a period.
It is named The PERIODIC TABLE. The periods being the horizontal rows The groups being the vertical columns.