Of primary cosmic rays, which originate outside of Earth's atmosphere, about 99% are the nuclei (stripped of their electron shells) of well-known atoms, and about 1% are solitary electrons (similar to beta particles).
Grief is a natural reaction to loss, and the breakup or divorce of a love relationship involves multiple losses: 1  Loss of companionship and shared experiences (which may or may not have been consistently pleasurable) 2  Loss of support, be it financial, intellectual, social, or emotional.
Since grief is such a wide topic that covers so many kinds of losses and an almost infinite range of emotions, there isnât a single grief definition that covers it all. But there are three we use to help people understand what grief is and what it isnât. The most basic one is: âGrief is the normal and natural emotional reaction to loss or change of any kind. Of itself, grief is neither a pathological condition nor a personality disorder.â While that definition is accurate, it doesnât really explain what grief is. So hereâs another one we use to give a better idea of what grief is, beyond the fact that itâs normal: