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What is the only element in the periodic table of group 1?
Actually group 1 is ALL elements and so is the whole periodic table.
What is an element in group 1 of the periodic table?
lithium
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.
In the periodic table which group of element are the most reactive?
group 1
Which element is the first element in group 1?
If we look at the periodic table, we can see that the first element in Group I is Hydrogen.
What is the element in period one and group 8 of periodic table?
Helium is the element that is placed in period 1 and group 18 of the periodic table. It is inert in nature and hence stable.
Element in group 1 of the periodic table are called?
Alkali Metals.
What period of the periodic table is lithium in?
Lithium is in the first period of the periodic table. It is the first element in the alkali metal group.
What group is the element helium located in on the periodic table?
Helium is located on the group 18 and period 1 on the modern periodic table.
Why isn't hydrogen included in the periodic table?
Hydrogen is included in the periodic table. It is the first element on the table and has an atomic number of 1. It is placed in Group 1 and Period 1 of the periodic table.
Group 1 in the periodic table reacts with what element groups?
halogens ie,group 17
What is a reactive element in the periodic table?
Alkali metals (group 1) and the Halogens (group 17)
