A neutral oxygen atom has 8 electrons regardless of the isotope.
There are 8 electrons in a single neutral oxygen atom.The atomic number of oxygen is 8, because it has 8 protons in its nucleus. In an elemental, neutral, atom of oxygen the number of electrons will match the number of protons. There are 8 electrons in a neutral oxygen atom.Note that oxygen can become an ion under certain circumstances, and we need to specify the neutral atom to state how many electrons there are in oxygen.
The neutral atom has 14 electrons.
18
18 electrons
If the atom is neutral, then it will have 15 electrons to balance the 15 protons.
8
Each isotope of oxygen (15 to 19) has the same number of protons (8), hence the neutral atoms have 8 electrons.
O-18 atom has 8 protons, 8 electrons and 10 neutrons.
There are 8 electrons in a single neutral oxygen atom.The atomic number of oxygen is 8, because it has 8 protons in its nucleus. In an elemental, neutral, atom of oxygen the number of electrons will match the number of protons. There are 8 electrons in a neutral oxygen atom.Note that oxygen can become an ion under certain circumstances, and we need to specify the neutral atom to state how many electrons there are in oxygen.
The neutral atom has 14 electrons.
18
The isotope oxygen-18 has the mass number of 18. The atomic number of oxygen is 8, so all of its atoms, regardless of isotope, have 8 protons. In a neutral oxygen atom the number of protons equals the number of electrons, so it has 8 electrons. The number of neutrons equals the mass number minus the atomic number, which for oxygen-18 is (18 - 8), so there are 10 neutrons.
There are 35 electrons in a neutral boron atom arranged in the order 2, 8, 18, 7.
Oxygen-18 has 8 electrons and protons; the number of neutrons is 10.
18 electrons
If the atom is neutral, then it will have 15 electrons to balance the 15 protons.
The neutral atom of calcium has 20 electrons; the cation Ca2+ has 18 electrons.