Playing Sports, Staying Healthy. Organized athletics are woven into the fabric of the American tradition. Millions of boys and girls participate in baseball, basketball, track and field, and other sports as part of club and/or school teams. In addition to its established health benefits, sports participation has been lauded for fostering such basic values as fair play, competitiveness and achievement.
The periodic table contains seven rows of elements. The lanthanide series belongs to row six as elements 57-71.
The periodic table is made up of Periods and Groups. Periods run in rows from left to right, and atomic number increases as you move from left to right. Groups run in columns â¦ from top to bottom, and show elements with similar chemical properties.