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What is the SIGNIFICANce of a column in the periodic table?
separates them into distinct groups such as metals and nonmetals
Where in the periodic table are the nonmetals located and where are the metalloids?
Nonmetals are located on the right side of the periodic table, in groups 14-18. Metalloids are located along the staircase line that separates metals from nonmetals, meaning they have properties of both metals and nonmetals.
The periodic table groups elements according to their?
according to their properties. metals, nonmetals, and metalloids
What are the group numbers for nonmetals?
Carbon in group 14 Nitrogen and phosphorus in group 15 Oxygen, sulfur, and selenium in group 16 The halogens (group 17) The noble gases (group 18)
What is the name given to groups 3 through 12 in the periodic table?
Transition metals/nonmetals
Name the 3 major groups on the periodic table in order of their decreasing sizeWhere on the periodic table is each group located?
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)
Where are nonmetals located in the periodic table?
they are located in the right corner of the Periodic Table i think
Where are the nonmetals of the periodic table located?
On the right side of the periodic table
One of the periodic table division groups is the which are those elements that have characteristics of both metals and nonmetals?
metalloids
What are the sub categories of the periodic table of elements?
The periodic table of elements is divided into groups and periods. The groups (columns) are elements with similar chemical properties, while the periods (rows) represent the number of electron shells in an atom. The main subcategories include metals, nonmetals, and metalloids.
The two most reactive groups of elements in the periodic table are the alkali metals and the what?
The two most reactive groups of elements in the periodic table are the alkali metals and the halogens. Halogens are nonmetals located in group 17 of the periodic table and include elements like fluorine, chlorine, and iodine.
Where in the periodic table are the semimetals?
Between the metals and the nonmetals in the Periodic Table lie the semimetals
