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.
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 number of protons.
Atomic number. For example, Hydrogen has 1 proton, and has an atomic number of 1. Helium has 2 protons, and has number 2. Neon has 10 protons and has number 10.
The number of protons in an atom's nucleus determines what element it is. Each element has a unique number of protons, which is known as the atomic number. This number determines the element's chemical properties.
The atomic number for hydrogen is 1 and the atomic number for carbon is 6.
The number of protons in an element's nucleus is known as its atomic number. This number is unique to each element and determines its identity on the periodic table.
All atomic nuclei contain protons (hydrogen has only one). The number of protons in the nucleus determines which element it forms, this is called the atomic number
The atomic number of hydrogen is 1, which means that a hydrogen atom has one proton in its nucleus.
The number of protons.
The atomic number of hydrogen is 1
The atomic number is the number of protons in an atom.
Atomic number. For example, Hydrogen has 1 proton, and has an atomic number of 1. Helium has 2 protons, and has number 2. Neon has 10 protons and has number 10.
The number of Protons in an atom, so Hydrogen with 1 proton has the atomic number 1.
The number of protons in an atom's nucleus determines what element it is. Each element has a unique number of protons, which is known as the atomic number. This number determines the element's chemical properties.
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!