Assertion: noble gas's electron | /r/CapableOf | screen the nucleus
Facets:
value: partly
type: DEGREE
value: from the other
type: OTHER
Source sentences:
text: Such models show that each electron in helium partly screens the nucleus from the other, so that the effective nuclear charge Z which each electron sees, is about 1.69 units, not the 2 charges of a classic "bare" helium nucleus.