Wiki User
∙ 14y agoThat would be oxygen (16O).
Sanford Balistreri
Wiki User
∙ 15y agoThere ain't no such animal ! Oxygen is a gas with an Atomic Mass of 16, but it has only 8 electrons. It is quite impossible for any atom to have more electrons than its mass no.
Overview of Cobalt
Atomic Number:27
Group: 9
Period: 4
Series: Transition Metals
Number of Electrons (with no charge): 27
Atomic Mass Average: 58.9332
but its atomic mass is not 16
Wiki User
∙ 14y agoIf the atomic mass (protons+neutrons) is 16 and 8 of the nucleons are neutrons, then 16-8 is the number of protons. In the Periodic Table one find that the element with atomic number no 8 is oxygen.
The gas with atomic mass 16 and 8 neutrons is oxygen.
Wiki User
∙ 14y agoOxygen is the name of the gas that has an atomic mass of 16 and 8 neutrons.
Wiki User
∙ 14y agoThat would be oxygen (16O).
Wiki User
∙ 13y agooxygen
Wiki User
∙ 11y agooxygen
The number of protons and neutrons in an atom is equal to its atomic mass. Since the atomic mass of this gas atom is 16 and it has 8 neutrons, the remaining mass (16-8=8) must be the protons in the nucleus. Therefore, this gas atom has 8 protons.
The atomic mass of a gas depends on the specific element that the gas is composed of. For example, the atomic mass of oxygen gas (O2) is approximately 32 g/mol, while the atomic mass of hydrogen gas (H2) is approximately 2 g/mol.
The element with a mass of 30 and is a noble gas, other than neon, is krypton (Kr). With an atomic number of 36, krypton has 36 protons in its nucleus and typically has 44 neutrons in its most common isotope, giving it an atomic mass near 84.
Neon is a noble gas with 10 neutrons. It has an atomic number of 10 and its most common isotope has 10 neutrons in its nucleus.
Helium with an atomic mass of 4.00260
The number of protons and neutrons in an atom is equal to its atomic mass. Since the atomic mass of this gas atom is 16 and it has 8 neutrons, the remaining mass (16-8=8) must be the protons in the nucleus. Therefore, this gas atom has 8 protons.
The noble gas with 48 neutrons and a mass of less than 100 is Krypton. It has an atomic number of 36, which means it has 36 protons in its nucleus. The total mass of Krypton is slightly less than 100 atomic mass units.
The atomic mass of a gas depends on the specific element that the gas is composed of. For example, the atomic mass of oxygen gas (O2) is approximately 32 g/mol, while the atomic mass of hydrogen gas (H2) is approximately 2 g/mol.
Atomic mass is the mass according to the number of protons and neutrons in the nucleus of the atom. The actual mass is the average of the masses of the different isotopes of the same element (alternative forms of the same element with the same no of protons but different no of neutrons) accordong to the isotopes mass and abundance in the world.
Atomic Mass is the count of how many protons and neutrons an element contains. So, there is not really an answer to your question. It would depend upon what elements the gas is made up of.
The element with a mass of 30 and is a noble gas, other than neon, is krypton (Kr). With an atomic number of 36, krypton has 36 protons in its nucleus and typically has 44 neutrons in its most common isotope, giving it an atomic mass near 84.
The element with 18 protons and 22 neutrons is argon. Argon has an atomic number of 18, which corresponds to the number of protons, and an atomic mass of 40 (approx.), which is the sum of protons and neutrons.
Neon is a noble gas with 10 neutrons. It has an atomic number of 10 and its most common isotope has 10 neutrons in its nucleus.
The atomic number of argon (Z) is 18, which means it has 18 protons. The mass number (A) is 40, so subtracting the atomic number from the mass number gives you the number of neutrons. In this case, 40 - 18 = 22 neutrons.
An example of a nonmetal with 10 neutrons and a mass greater than 19 is fluorine (atomic number 9). Fluorine has 10 neutrons and an atomic mass of approximately 19. It is a highly reactive gas at room temperature and is commonly found in compounds rather than in its pure form.
A neutral nitrogen atom has 7 protons, 7 neutrons, and 7 electrons. If it is electrically charged, the number of electrons will be different. If it is an isotope of nitrogen other than the most common (N-14), the number of neutrons will be different. Protons = Atomic Number Neutrons = Atomic Mass - Protons Electrons = Protons Atomic number is the amount of protons in element.
chlorine