Assertion: atom's number | /r/HasProperty | the same
Facets:
value: always
type: DEGREE
value: in all atoms
type: OTHER
value: for all substances
type: OTHER
Source sentences:
text: In all atoms, the number of protons and the number of electrons is always the same.
text: In all atoms, the number of protons and the number of electrons is always the same.
text: The number of electrons and protons is the same, thus canceling out one another; on the other hand, if an atom loses or gainselectrons, it becomes an ion.
text: Most atoms have a neutral charge; because the number of protons (positive) and electrons (negative) are the same, the charges balance out to zero.
text: The number of atoms or other particles in a mole is the same for all substances.
text: Atoms always have an equal number of protons and electrons, and the number of protons and neutrons is usually the same as well.
text: Point out that before the students pulled the plastic between their fingers, the number of protons and electrons in each is the same.