This is a difficult question to give a precise answer, because metalloids is a category that spans the range between typical metallic elements and typical non-metallic elements. Here is a list of elements that might be regarded as metalloids, in approximate order from the most non-metallic to the most metallic:
B -- boron
Si -- silicon
As -- arsenic
Te -- tellurium
Ge -- germanium
Sb -- antimony
Po -- polonium
Sn -- tin
Bi -- bismuth
The problem is, then, that you might want to regard tin and bismuth as metals, or boron and silicon as non-metals, in which case you will be cutting this list of 9 elements down to fewer.
The metalloids split the table these are a diagonal group of elements, B, Si, Ge, As, Sb and Te. To their right are the non metals to the left the metals. There are many more metals than any other type of element. See Wikipedia article "Periodic table (metals and non metals)"
The number of non metals (excepting metalloids) in the periodic table of Mendeleev is 17; several other elements are sometimes consideredas non metals.
There are 38 elements classified as transition metals in the periodic table.
There are five reactive metals: lithium, sodium, potassium, rubidium, and cesium. These metals are located in Group 1 of the periodic table and are highly reactive due to their tendency to lose an electron easily.
There are 38 transition metals in the periodic table, located in groups 3 to 12. These elements have properties that include multiple oxidation states and the ability to form complex ions.
The metalloids split the table these are a diagonal group of elements, B, Si, Ge, As, Sb and Te. To their right are the non metals to the left the metals. There are many more metals than any other type of element. See Wikipedia article "Periodic table (metals and non metals)"
In Periodic Table are three groups indulging on metals 1. Transition Metals. 2.Pure Metals 'Containing Hydrogen'. 3.Metalliods.
Approx. 93 metals.
There are 38 elements classified as transition metals in the periodic table.
The number of non metals (excepting metalloids) in the periodic table of Mendeleev is 17; several other elements are sometimes consideredas non metals.
There are five reactive metals: lithium, sodium, potassium, rubidium, and cesium. These metals are located in Group 1 of the periodic table and are highly reactive due to their tendency to lose an electron easily.
There are 38 transition metals in the periodic table, located in groups 3 to 12. These elements have properties that include multiple oxidation states and the ability to form complex ions.
17 in periodic table
The vast majority of elements in the periodic table can be classified as metals. Metals make up the s-block, d-block, and f-block of the periodic table. There are even a few elements in the p-block with metallic properties called metalloids.
There are 4 non-metals in the third period of the periodic table (Phosphorous, sulfur, chlorine, and argon)
Metals make up most of the Periodic Table. They are located on the left side of the table as well as in the middle of the table. Metalloids occupy the spots that trace the bold zig-zag line present on many tables. Non-metals are located on the right side of the table. See this diagram for a visual representation: http://www1.whsd.net/courses/J0078/Periodic__Table/periodic_table.JPG
a lot of a lot