Periodic Trends
As period 1 only has two elements, there are no significant periodic trends.
Read more about this topic: Period 1 Element
Famous quotes containing the words periodic and/or trends:
“It can be demonstrated that the child’s contact with the real world is strengthened by his periodic excursions into fantasy. It becomes easier to tolerate the frustrations of the real world and to accede to the demands of reality if one can restore himself at intervals in a world where the deepest wishes can achieve imaginary gratification.”
—Selma H. Fraiberg (20th century)
“Power-worship blurs political judgement because it leads, almost unavoidably, to the belief that present trends will continue. Whoever is winning at the moment will always seem to be invincible.”
—George Orwell (1903–1950)