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In group 3A of periodic table all elements are metals while Boron is metalloid why is it placed in this group?
Wiki User
∙ 10y ago
Although boron is a metalloid and the other elements in group 3A of the Periodic Table are metals, it is placed with group 3A because it has three valence electrons at its highest-energy orbitals. It is also a good conductor of electricity.
Wiki User
∙ 10y ago
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Where is alkali metals located on the periodic table and their group number?
The alkali metals are group 1, also known as group 1A.
Is there any acid or alkalis on the periodic table?
Acids are not on the periodic table. Acids are compounds, the periodic table is only for elements.
How are metals and nonmetals grouped together on the periodic table?
Metals are located on the left side in the periodic table. Group IA and Group IIA, they are the most occupied metals. The transition elements are also considered metals.
Where are the non-metals and metals on the periodic table on the left or right hand side?
There is a stair in the Periodic Table running along groups 13 to 17. The elements on the stairs are metalloids whereas the elements to its right are non-metals. Metals lie on the left side of the stairs.
The what are located in the center of the periodic table?
The transition metals are found toward the middle of the periodic table.
Which elements in the periodic table are by the place?
Metals are placed at the left. Non-metals are placed at right in periodic table.
Where is alkali metals located on the periodic table and their group number?
The alkali metals are group 1, also known as group 1A.
Where are nonmetals placed on the periodic table of elements?
Non-metals are found on the right side of the periodic table.
Is there any acid or alkalis on the periodic table?
Acids are not on the periodic table. Acids are compounds, the periodic table is only for elements.
How are metals and nonmetals grouped together on the periodic table?
Metals are located on the left side in the periodic table. Group IA and Group IIA, they are the most occupied metals. The transition elements are also considered metals.
What are the lanthanides placed on the perioic table?
Lanthanoids are placed down in the periodic table.They contain elements with atomic number 57 to 71.There are total 15 elements in lanthanoids group.
Where are the non-metals and metals on the periodic table on the left or right hand side?
There is a stair in the Periodic Table running along groups 13 to 17. The elements on the stairs are metalloids whereas the elements to its right are non-metals. Metals lie on the left side of the stairs.
What are metals on the periodic table?
Metals are placed on left side of Periodic Table. They are placed in group-1,2. Few metals are present in group-13 and 14.
What are the metals on periodic table?
Metals are placed on left side of periodic table. They are placed in group-1,2. Few metals are present in group-13 and 14.
What are metalloids and where are they located on the periodic table?
Metalloids (B, Si, Ge, As, Sb, Te, Po) are placed in the periodic table - beings chemical elements.
The what are located in the center of the periodic table?
The transition metals are found toward the middle of the periodic table.
Is alkali metals located at the far left side of the periodic table?
yes, alkali metals are placed on left side. eg-group-1 and 2 elements
