The metal element with the symbol Pb.
What is lead?
The name of the middle block of the periodic table, where transition metals are located.
What is the d block?
The elements that have a full octet of valence electrons and are the most stable
What are Noble gases?
This element is a green-yellow gaseous halogen located in the 3rd period
What is chlorine?
The alkali metal with the symbol K.
What is Potassium?
The name we give to the 18 columns (up and down) of the periodic table
What are groups?
The noble gas used to write the condensed configuration of rhodium
What is krypton [Kr]?
This element is a colorless, odorless gas with an electron configuration ending in 2s3.
What is nitrogen?
The element with the symbol Sb
What is Antimony?
These make up most of the elements on the periodic table and are located to the left of the metalloid line.
What are metals?
The element whose configuration ends in 3p4
What is sulfur?
The lightest element, having only 1 proton in its nucleus.
What is hydrogen?
The actinide with the symbol Md.
What is mendeleevium?
The lanthanides and actinides belong to these 2 periods of the periodic table.
What are 6 and 7?
This orbital comes after 2p
What is 3s?
This alkali metal in the second period burns a bright red.
What is lithium?
The transition metal with the symbol W.
What is tungsten?
This is the number of elements on the periodic table that are liquid at room temperature.
What is 2?
The first two electron configurations of the periodic table.
What are 1s1 and 1s2?
This element does not like to react with other elements and has 18 electrons around its nucleus.
What is argon?