0
What else can I help you with?
The first element on the periodic table table of elements is helium?
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.
Is carbon the first element in the periodic table?
NO!!! Carbon is No. 6 in the Periodic Table. Hydrogen is No. 1 in the Periodic Table.
What is the element in the first row of the periodic table that is not a alkali metal?
hydrogen (and helium)
How many elements are there in the first period of periodic table?
There are 2 elements in the first period of the periodic table: Hydrogen and Helium.
What were the first elements that were found in the periodic table?
The first elements discovered and placed on the periodic table were hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine, neon, sodium, and magnesium. These elements were identified based on their unique chemical properties and atomic structures.
Does h stand for helium on the periodic table?
No, the symbol "H" stands for Hydrogen on the periodic table. The symbol "He" stands for Helium on the periodic table.
What is the atomic sign for helium on the periodic table?
The atomic symbol for helium on the periodic table is He.
The first element on the periodic table table of elements is helium?
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.
Is carbon the first element in the periodic table?
NO!!! Carbon is No. 6 in the Periodic Table. Hydrogen is No. 1 in the Periodic Table.
Why hydrogen and helium are out of periodic table?
Hydrogen and helium aren't 'out' of the periodic table, hydrogen just has characteristics that match up with group one (very reactive) and helium has characteristics that match up with group 8 (non reactive).
Which is heavier hydrogen or helium?
Helium is heavier than hydrogen. Hydrogen is the lightest and simplest element in the periodic table, while helium is the second lightest element.
What does the letter H stand for in the periodic table?
"H" stands for Hydrogen on the periodic table.
Is helium Hydrogen?
who are you have you ever looked at the periodic table of elements? Hydrogen is the lightest element while helium is the second lightest element. No.
Which element is smallest Excluding H and He element in the periodic table?
Lithium is the smallest element in the periodic table if Hydrogen and Helium are excluded.
What are periods on an periodic table?
hydrogen, helium, lithium, berylium, boron, carbon
Helium is the first element on the periodic table?
No. It is hydrogen. Refer to the related link.
What two elements are found in the first row of the periodic table?
Hydrogen and Helium
