0
Wiki User
∙ 13y agoThere are 21 non-metals on the periodic table.
Wiki User
∙ 13y agoThere are 21 non metals:H,He,B,C,O,N,F,Ne,Si,P,Cl,Ar,As,Se,Br,Kr,Te,I,Xe,At,Rn.
Wiki User
∙ 8y agoPhosphorus,Sulfur,Chlorine and Argon are non metals in third period.They have atomic number 15,16,17 and 18 respectively.
Wiki User
∙ 11y agoOf the first 112 elements, 18 of them are nonmetals, 7 are metalloids, and the rest are metals.
Wiki User
∙ 12y agothere are 20 non-metals
Add your answer:
Earn +20 pts
Where are metals and nonmetals are located on the periodic table?
Non-metals are located on the very right of the Periodic Table. Metals are on the left.
How many non-metals in third period in the periodic table?
There are 4 non-metals in the third period of the periodic table (Phosphorous, sulfur, chlorine, and argon)
How many non metal are 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.
Where on the periodic table would you find metals and nonmetals?
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)"
Are there more metalic elements or nonmetalic elements listed on the periodic table?
There are more metals than nonmetals on the periodic table. There are 18 nonmetals, compared to 117 known elements.
How many non metals are there?
17 in periodic table
Where on the periodic table will you find the metals non-metals and metalliods?
Non-metals and metalloids are found to the right on the periodic table.
Where are the 3 regions of the periodic table located?
The periodic table comprises of metals (on the left) ,non-metals(on the right ) and transition elements (between metals and non-metals) in the periodic table.
Where are metals and nonmetals are located on the periodic table?
Non-metals are located on the very right of the Periodic Table. Metals are on the left.
How many non-metals in third period in the periodic table?
There are 4 non-metals in the third period of the periodic table (Phosphorous, sulfur, chlorine, and argon)
How many non metal are 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.
Where on the periodic table would you find metals and nonmetals?
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)"
What part is the non-metal on the Periodic Table?
non metals are seen towards the right side of the periodic table
Are there more metals or non metals on the periodic table?
metals
Were in the periodic table is the none metals located?
in periodic table metals are present on left and non metals are present on the right ...
Are there more metalic elements or nonmetalic elements listed on the periodic table?
There are more metals than nonmetals on the periodic table. There are 18 nonmetals, compared to 117 known elements.
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.
