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What are the columns and rows called of the periodic table called?
Rows of the periodic table are called periods.
What is group 17 on the periodic table called?
The elements in this group are known as the halogen group
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)
What is a group in periodic table?
In the periodic table, a group is a vertical column of elements that share similar chemical properties due to having the same number of valence electrons. There are 18 groups in the modern periodic table, each with its own unique characteristics and reactivity patterns. Examples of groups include the alkali metals (Group 1) and the halogens (Group 17).
What is a group of elements in the periodic table?
A group in the periodic table is a column of elements that share similar chemical properties due to having the same number of electrons in their outer energy level. Groups are vertical columns and are numbered from 1 to 18.
What is group 17 called on a periodic table?
There is no group 17.
Which group of elements 7 valence electrons?
The groups of electrons with 7 valence electrons are groups 7 and 17 on the periodic table.
What are the columns and rows called of the periodic table called?
Rows of the periodic table are called periods.
What is group 17 on the periodic table called?
The elements in this group are known as the halogen group
What are the most reactive groups of nonmetals on the periodic table?
The most reactive group of non metal is group-17. It is called halogen family.
What are group 17 metals called on the periodic table?
The halogens.
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.
Group 1 in the periodic table reacts with what element groups?
halogens ie,group 17
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)
What group is astatine in the periodic table?
Astatine is placed in group-17 in the Periodic Table. Its symbol is At.
Which group on the periodic table contains both gaseous and solid elements?
Groups 15, 16 and 17.
What group is chlorine in the periodic table?
Chlorine is in Group 17 of the Periodic Table.
