Hydrogen chloride is not an element; it is a compound and has no atomic number!
Hydrogen is a non metal element. Atomic number of it is 1.
Hydrogen is a non metal element. Atomic number of it is 47.
Hydrogen is a non meta element. Atomic number of it is 1.
Hydrogen is a non metal element. Atomic number of it is 1. It is the element with lowest atomic number.
Zink is a metal element. Atomic number of it is 30.
Since hydrogen chloride is not an element but is, instead, formed by two elements, it does not have an atomic number. Only elements have atomic numbers.
Hydrogen is a gas. atomic number of H is 1.
Hydrogen is the element with the Atomic Number 1.
Hydrogen is a non metal element. Atomic number of it is 1.
Hydrogen is a non metal element. Atomic number of it is 1.
Hydrogen is a non metal element. Atomic number of it is 1.
Hydrogen is a non meta element. Atomic number of it is 1.
Hydrogen is a non metal element. Atomic number of it is 47.
Hydrogen is a non metal element. Atomic number of it is 1.
Hydrogen is a non metal element. Atomic number of it is 1.
Hydrogen has atomic number 1.
Hydrogen is a non metal element. Atomic number of it is 1. It is the element with lowest atomic number.