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Elements that are in the same group of the Periodic Table have the same number of electrons in their outer energy level. In the case of lithium and sodium, they each have one electron in their farthest shell.
What else can I help you with?
What is lithium's group number in the periodic table?
The group no. of Lithium is 1 and its period number is 2.
Define lithium sodium potassium what class are they?
Alkali metals, group 1 in the periodic table of Mendeleev.
Group 1 in the periodic table?
Group 1 in the periodic table is known as the alkali metals group. It includes elements such as lithium, sodium, potassium, rubidium, cesium, and francium. These elements are highly reactive and typically have one electron in their outermost shell.
Which element would you expect to be located in group 1 of the periodic table?
Hydrogen, lithium, sodium, potassium, rubidium, cesium and francium are the elements located in group 1 of the periodic table.
Is mercury an alkali metal?
No, mercury is not an alkali metal. It is a transition metal that is located in group 12 of the periodic table. Alkali metals are the elements in group 1 of the periodic table, such as lithium, sodium, and potassium.
Are lithium and sodium a periodic table?
No sodium and lithium are in the periodic table they are both in the first column and are metals. They both have a valency 1
Where on the periodic table are alkali metals found.?
In group 1, the far left column of the Periodic Table, which is Lithium (Li), Sodium (Na), Potassium (K), Rudibium (Rb).
What appears above sodium in the periodic table of element?
Above sodium in the periodic table of elements is lithium. Lithium has an atomic number of 3, while sodium has an atomic number of 11. This means that lithium has 3 protons in its nucleus, while sodium has 11.
What is lithium's group number in the periodic table?
The group no. of Lithium is 1 and its period number is 2.
Lithium sodium potassium what class are they?
Alkali metals, group 1 in the periodic table of Mendeleev.
Which elements are in group 1 in the periodic table?
lithium,sodium,potassium,rubidium,cesium,francium
Define lithium sodium potassium what class are they?
Alkali metals, group 1 in the periodic table of Mendeleev.
Group 1 in the periodic table?
Group 1 in the periodic table is known as the alkali metals group. It includes elements such as lithium, sodium, potassium, rubidium, cesium, and francium. These elements are highly reactive and typically have one electron in their outermost shell.
What are the very reactive metals that are in the first group of the periodic table?
The first group of the periodic table contains the reactive alkali metals: lithium, sodium, potassium, rubidium, cesium, and francium.
Which element would you expect to be located in group 1 of the periodic table?
Hydrogen, lithium, sodium, potassium, rubidium, cesium and francium are the elements located in group 1 of the periodic table.
Where are the group 1 metals and what are they called on the periodic table?
They are named as Group(I) in the Periodic Table. However, they are also known as the Alkali Metals. They are Lithium, Sodium, Potassium, Rubidium, Caesium, and Francium. Francium is never found in the open lab, as it is radio-active.
What group is lithium on the periodic table?
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