Note that hydrogen by definition always has an atomic number of 1, so it is not necessary for you to specify that. And if the Atomic Mass is 3, that is the tritium isotope, with 2 neutrons. The added neutrons have no effect on the orbit of the single electron, so the orbital diagram is exactly the same as if it were the more common hydrogen 1 isotope. One electron orbits the nucleus.
The orbital diagram for chromium with atomic number 24 would show two electrons in the 1s orbital, two electrons in the 2s orbital, six electrons in the 2p orbital, six electrons in the 3s orbital, two electrons in the 3p orbital, and four electrons in the 3d orbital. This configuration would follow the aufbau principle and Hund's rule.
Cobalt: Its atomic number, which equals the number of protons in its nucleus, is 27.
Hydrogen is an element. Its atomic number is one. It has one proton in the nucleus, and one electron in the first orbital. It has no neutrons.
The first orbital of hydrogen, which is the 1s orbital, can hold a maximum of 2 electrons.
The number associated with positive charges in a nucleus of each atom determine the atomic number in a Bohr diagram.
The atomic number for hydrogen is 1 and the atomic number for carbon is 6.
The correct orbital diagram for sulfur (atomic number 16) is 1s2 2s2 2p6 3s2 3p4. This represents the distribution of electrons in the respective energy levels and orbitals within the sulfur atom.
The atomic number of hydrogen is 1, which means that a hydrogen atom has one proton in its nucleus.
The orbital diagram for chromium with atomic number 24 would show two electrons in the 1s orbital, two electrons in the 2s orbital, six electrons in the 2p orbital, six electrons in the 3s orbital, two electrons in the 3p orbital, and four electrons in the 3d orbital. This configuration would follow the aufbau principle and Hund's rule.
The atomic number of hydrogen is 1
Cobalt: Its atomic number, which equals the number of protons in its nucleus, is 27.
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.