Assertion: ion | /r/HasAspect | 18 electrons
Facets:
Source sentences:
text: An ion with a \(2+\) charge has 18 electrons.
text: If the ion has 18 electrons and the atom lost 2 to form the ion, then the neutral atom contained 20 electrons.
text: If an ion had 17 protons and 18 electrons, it would be a negative ion.