No, Hydrogen is lighter than Helium. However, Helium is the 2nd lightest element with an atomic number of 2.
Helium
The lightest chemical element is hydrogen. It has an atomic number of 1 and is the most abundant element in the universe. It is a colorless, odorless, and highly flammable gas.
The fourth lightest element on the periodic table is beryllium, with an atomic number of 4.
The symbol of helium is he
helium is an element, it is a mono atomic molecule, He2 .
Helium
helium
No, helium is not a nutrient. Nutrients are substances that provide nourishment to organisms for growth and maintenance. Helium is a chemical element, typically a gas, and is not used by living organisms for nutrition.
The lightest chemical element is hydrogen. It has an atomic number of 1 and is the most abundant element in the universe. It is a colorless, odorless, and highly flammable gas.
Hydrogen
The fourth lightest element on the periodic table is beryllium, with an atomic number of 4.
It is a element
The element symbol for helium is He
Helium is an element.
Helium is an element.
The element name for He is Helium. It is a colorless, odorless, and tasteless gas that is the second lightest and second most abundant element in the universe.
The symbol of helium is he