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They have a electron of last energy level. so they are in the s block.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoBecause their outermost, valency, shell is the s shell.
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Which block in the periodic tabe contains the alkali metals?
The alkali metals are located in Group 1 of the periodic table, which is the first column on the far left. They include elements such as lithium, sodium, and potassium.
Which block of the periodic table is the largest?
The block of the periodic table that is the largest is the s-block, which includes the alkali metals and alkaline earth metals. These elements are located in groups 1 and 2 on the periodic table.
Which statement about alkali metals are correct?
Alkali metals belong to Group 1 of the periodic table. They are highly reactive and readily lose their outermost electron to form positive ions. Alkali metals have low melting and boiling points. They are soft and can be easily cut with a knife. Alkali metals include elements such as lithium, sodium, and potassium.
What is the first column on the left of the periodic table is called?
alkali metals / s block elements
A major region of the periodic table is This includes the alkali metals and the transition metal families as well as other elements that are shiny solids and good conductors?
This is the d-block of the periodic table, also known as the transition metals. These elements are typically characterized by their ability to form colored ions, their variable oxidation states, and their catalytic properties. They are located between the s-block (alkali/alkaline earth metals) and the p-block on the periodic table.
Which block in the periodic tabe contains the alkali metals?
The alkali metals are located in Group 1 of the periodic table, which is the first column on the far left. They include elements such as lithium, sodium, and potassium.
What block is francium in?
Francium is in the group 1 of the periodic table (alkali metals).
Which statement about alkali metals are correct?
Alkali metals belong to Group 1 of the periodic table. They are highly reactive and readily lose their outermost electron to form positive ions. Alkali metals have low melting and boiling points. They are soft and can be easily cut with a knife. Alkali metals include elements such as lithium, sodium, and potassium.
What is the first column on the left of the periodic table is called?
alkali metals / s block elements
A major region of the periodic table is This includes the alkali metals and the transition metal families as well as other elements that are shiny solids and good conductors?
This is the d-block of the periodic table, also known as the transition metals. These elements are typically characterized by their ability to form colored ions, their variable oxidation states, and their catalytic properties. They are located between the s-block (alkali/alkaline earth metals) and the p-block on the periodic table.
Which family in the periodic table contains the most reactive metals?
Apart from Hydrogen, Helium and Beryllium; non metals are located in the p-block. Starting from the third period with addition of Li, all of s-block elements are metals. The d-block elements are a compete set of metals.
Is sodium a transition element?
No, sodium is not a transition element. Transition elements are elements found in the d-block of the periodic table, whereas sodium is in group 1, which is known as the alkali metals group.
Is sodium a transition metal?
No, sodium is not a transition metal. It is a member of the alkali metal group in the periodic table. Transition metals are found in the d-block of the periodic table.
What block are the transition metals found in?
Transition metals are found in the d-block of the periodic table. These elements typically exhibit multiple oxidation states and have partially filled d orbitals.
What is located on the left hand side of the periodic table?
Metals are located to the left of the stair-step line on the periodic table.
Why are s and p block elements known as alkali metal?
Alkali metals are in the s and p block of elemnts. The alkali metals are group 1 the s and p block incudes groups 1,2,13,14,15,16,17.
What are the 4 main groups on the periodic table?
The four main groups on the periodic table are alkali metals (Group 1), alkaline earth metals (Group 2), transition metals (Groups 3-12), and halogens (Group 17). Each group includes elements with similar chemical properties.
