Sep 1, 2024 · Protons, neutrons and electrons of all elements are mentioned in the table below.

A sodium atom (Na) has a single electron in its outermost electron shell, the first and second shells again being full with two and eight electrons respectively.

Oct 19, 2023 · Atoms with 8 electrons in their valence shell have completely filled last orbitals and are therefore the most stable, as their electronic configuration is similar to that of the closest noble gas. …

Mar 9, 2025 · The atom with 8 protons is oxygen, which has 8 electrons, an atomic number of 8, a mass number of 16, 6 electrons in the outermost orbital, and is electrically neutral.

Mar 8, 2023 · An atom that does not have eight electrons will bond with other atoms to have eight electrons. A configuration that has eight electrons is also referred to as the ‘noble-gas configuration’.

Since the question asks for an atom with exactly 8 electrons, look for the element with atomic number 8. Recognize that Oxygen has an atomic number of 8, meaning a neutral oxygen atom contains 8 …

The isotope that has 8 protons, 8 neutrons, and 8 electrons is Oxygen-16 (represented as 16 O). In this isotope, the number of protons (which defines the element) is 8, corresponding to the element …

May 28, 2024 · There are 8 electrons in the outer shell of a xenon atom. Xenon is in group 18 of the periodic table, which means it has a full octet of electrons in its outer shell.

Phosphorus pentachloride (PCl5) and sulfur hexafluoride (SF6) are examples of molecules that deviate from the octet rule by having more than 8 electrons around the central atom.

A configuration that has eight electrons is also referred to as the ‘noble-gas configuration’. The noble gasses are the only atoms with eight valence electrons and therefore tend not to react or bond with …