An electron source is a bond or a lone pair of electrons. It is either a p bond or a lone pair on an atom of relatively high electron density in a molecule or ion, or a bond that must break during a reaction. An electron sink is an atom on a molecule or ion that can accept a new bond or lone pair of electrons.
What Military Threat Does North Korea Pose? It is impossible to say whether the recent threats from North Korea constitute a clear and immediate danger or whether the strong threats are just bluster in order to extract food aid and technical assistance from the international community.
Mike Pence says North Korea provocation reminder of risks to military. SEOUL, South Korea -- U.S. Vice President Mike Pence said Sunday that North Koreaâs âprovocationâ underscored the risks faced by American and South Korean service members, hours after the North conducted a failed missile launch shortly before Penceâs arrival.