Assertion: solar cell's electron | /r/CapableOf | break free of their bonds
Facets:
value: with the atom
type: OTHER
Source sentences:
text: When energy is added to pure silicon, in the form of heat for example, it can cause a few electrons to break free of their bonds and leave their atoms.
text: The energized electron is then able to escape its bond with the atom and generates an electric current.
text: When energy is added to pure silicon it can cause few electrons to break free of their bonds and leave their atoms.