1.1
The atomic number for hydrogen is 1 and the atomic number for carbon is 6.
The atomic number of hydrogen is 1, which means that a hydrogen atom has one proton in its nucleus.
Hydrogen chloride is not an element; it is a compound and has no atomic number!
Hydrogen has an atomic number of 1, which means it has 1 proton in its nucleus. This is the defining characteristic of hydrogen as an element.
Hydrogen(H) is the smallest atom that we know of. Its atomic number is 1.
The atomic number for hydrogen is 1 and the atomic number for carbon is 6.
The atomic number of hydrogen is 1, which means that a hydrogen atom has one proton in its nucleus.
The atomic number of hydrogen is 1
Hydrogen is a gas element. atomic number of it is 1.
Hydrogen chloride is not an element; it is a compound and has no atomic number!
Hydrogen has an atomic number of 1, which means it has 1 proton in its nucleus. This is the defining characteristic of hydrogen as an element.
Hydrogen is a non metal element. Atomic number of it is 1.
Hydrogen is a gas. atomic number of H is 1.
Hydrogen(H) is the smallest atom that we know of. Its atomic number is 1.
Hydrogen is a non meta element. Atomic number of it is 1.
The atomic number of all elements including Hydrogen is detemined by the number of protons it has for example, Helium's atomic number is 2 because it only has 2 protons.
Yes. Hydrogen has an atomic number of 1.