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What element is 2 on the Periodic Table of Elements?
Helium (He) is the element that is number 2 on the Periodic Table of Elements. It has an atomic number of 2 and is a noble gas.
Is helium a compound or elements or mixture?
It is a element
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.
Which one is a compound iron water chlorine or helium?
Water is a compound of hydrogen and oxygen.
Is helium inside a balloon a compound?
No, helium inside a balloon is not a compound. Helium is a chemical element and is the second lightest element on the periodic table. It exists as individual helium atoms inside the balloon.
What do Helium fluorine and Chlorine have in common?
Helium, fluorine, and chlorine are all elements found on the periodic table. They belong to different groups: helium is a noble gas, fluorine is a halogen, and chlorine is also a halogen. They have different properties and reactivity levels.
Helium chlorine combined?
When helium and chlorine combine, they form a compound called helium chloride (HeCl2). This is a rare and unstable compound that will typically decompose quickly into its individual elements due to the weak bonding between them.
Is helium atom a compound?
no in periodic table He
What atom would be created if chlorine fused with helium?
Helium is an inert gas meaning that it will not combine with other elements or compounds. More specifically, chlorine will not bond with helium. But, if it did, as could happen in a supernova explosion, since chlorine is 17 on the periodic chart, and helium is 2, when they fuse they would create an atom of potassium which is 19.
Is the element He a compound?
NO!!!! He (Helium) is monatomic gas, that is it exists as single atoms, and does NOT combine with any other substance to form a compound. 'He' is the most inert element of all. It alsao has the lowest condensing point 4K4 (-269 oC) and freezing point at 2K (-271oC).
Is helium compound?
No it is not, helium is an element. A compound is a combination of two or more elements.
What elements on the periodic table are gases?
There are eleven elements that are gases at standard temperature and pressure. Hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon, radon.
What Does He stand for on the periodic Table of Elements?
There is no element with such symbol. However the symbol U stands for uranium
What element is 2 on the Periodic Table of Elements?
Helium (He) is the element that is number 2 on the Periodic Table of Elements. It has an atomic number of 2 and is a noble gas.
Is helium element or compound?
Helium is an element. It is a noble gas with the atomic number 2 and is the second lightest element in the periodic table. Helium exists as single atoms and does not form compounds with other elements.
What elements in nature cannot be found in elemental form?
The elements on the periodic table are considered to be Baryonic matter. The periodic table does not include dark matter, dark energy, antimatter, or exotic matter. Every single matter can be found in the periodic table of elements.
Is helium a compound or elements or mixture?
It is a element
