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each group of the Periodic Table consists of elements that resemble each other. for instance Lithium, sodium, potassium, and a few more a grouped together, are called the alkali metals. These are all highly reactive, thus they are in a group. Furthermore group also determines the number of valence electrons are present in some cases. Hope that answered your question.
What else can I help you with?
What group is chlorine in the periodic table?
Chlorine is in Group 17 of the Periodic Table.
What is oxygens group number?
Oxygen is a non-metal in the group 6A of the periodic table.
What group is hydrogen in in the periodic table?
Hydrogen is the first element in the periodic table of Mendeleev - atomic number 1. Hydrogen is placed in the group and period 1 of this table.
Where are the elements with the highest oxide numbers located on the periodic table?
Elements with the highest oxide numbers are typically located in groups 16, 17, and 18 on the periodic table. Examples include oxygen (group 16), fluorine and chlorine (group 17), and the noble gases (group 18).
What group does ununtrium belong to?
Ununtrium belongs to the group of elements known as the transactinides. These elements are part of the periodic table's seventh period and are characterized by their high atomic numbers and unstable radioactive properties.
What do you use on the periodic table to determine the number of valence electrons?
To determine the number of valence electrons, you look at the group number of an element on the periodic table.
What is a group in a periodic table.?
A group in Periodic Table is the column of element in periodic table
Where are the nonmetals listed on a periodic table?
Non metals are listed on right side in periodic table. They belong to group numbers 15,16, and 17
How do you determine valence from the periodic table?
Each group/family on the periodic table can determine valence electrons by the last number of the group/family number, like helium. It's a noble gas that has 8 valence electrons because it's on the 18 family/group
What group is Pb in for the periodic table?
Lead is in the group 14 of the Periodic Table.
What group is chlorine in on periodic table?
Chlorine is in Group 17 of the Periodic Table.
What group is astatine in the periodic table?
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
What group is Pb (lead) in for the periodic table?
Lead is in the group 14 of the Periodic Table.
What are the chemical properties of group p of the periodic table?
There is no group p on the periodic table.
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 period is Pb (lead) in click for the periodic table?
Lead is in the group 14 of the Periodic Table.
What group is chlorine in the periodic table?
Chlorine is in Group 17 of the Periodic Table.
