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The first element on the periodic table table of elements is helium?
Wiki User
∙ 13y ago
No, the first element on the Periodic Table is Hydrogen, but because of its unusual behaviour it is usually placed by itself, not next to any other elements. The second element is Helium.
Wiki User
∙ 13y ago
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Is The first element on the periodic table of element helium.?
False.
What were the first elements that were found in the periodic table?
The first elements in the periodic table are hydrogen, helium, lithium, beryllium, boron.
What is the element in the first row of the periodic table that is not a alkali metal?
hydrogen (and helium)
He is an element?
He (helium) is the second element on the periodic table.
When was copper added to the periodic table of elements?
Copper has been mined for about 5,000 years so it's exact origin is unknown. Since copper was a known element at the time that Dimitri Mendeleev first laid out his periodic table in 1869, it was included in that first periodic table. Other elements that were unknown at the time, like helium, were not included.
Is The first element on the periodic table of element helium.?
False.
What were the first elements that were found in the periodic table?
The first elements in the periodic table are hydrogen, helium, lithium, beryllium, boron.
What're the first two elements in the periodic table of elements?
Hydrogen is the first and helium is the second.
Is Helium the first element on the periodic table and the most stable element in the universe?
False (Hydrogen has the first position, Helium is the most stable)
Elements that have the highest first ionization energy?
Helium (He) has the highest first ionization energy. Ionization energy increase as you go across the periodic table from left to right
Helium is the first element on the periodic table?
No. It is hydrogen. Refer to the related link.
What is the element in the first row of the periodic table that is not a alkali metal?
hydrogen (and helium)
Which element is in the first period and contains 18 elements?
The first period in which you'll find 18 elementSis the fourth (4th) period: going from 19-K (potassium) to 36-Kr (Krypton).Maybe this is the answer to the question you didn't ask but probably meant to ask.(It is impossible for one element to contain 18 elements, you see!)The element with 18 electrons in the 3rd period (= row) of the periodic table is ArgonIn the first period of the periodic table there are only two elements: H (1 eln.) and He (2 eln's) and have nothing to do with the number 18.
What two elements are found in the first row of the periodic table?
Hydrogen and Helium
He is an element?
He (helium) is the second element on the periodic table.
When was copper added to the periodic table of elements?
Copper has been mined for about 5,000 years so it's exact origin is unknown. Since copper was a known element at the time that Dimitri Mendeleev first laid out his periodic table in 1869, it was included in that first periodic table. Other elements that were unknown at the time, like helium, were not included.
What can be found in a periodic table?
The Periodic Table states all known Elements, and element's atomic number, and if a element is metalic or non-metalic.
