Storing Potatoes. 1  1. Sort your potatoes. 2  2. Store healthy potatoes in a dark, dry place. 3  3. Keep the temperature cool.  4. Check your potatoes periodically for signs of 1  spoilage. 5. Cure your potatoes for long-term storage.
A period is a horizontal row in the periodic table. Although groups generally have more significant periodic trends, there are regions where horizontal trends are more significant than vertical group trends, such as the f-block, where the lanthanides and actinides form two substantial horizontal series of elements.
The periodic table of the chemical elements is a list of known Elements. In the table, the elements are placed in the order of their atomic numbers starting with the lowest number. The atomic number of an element is the same as the number of protons in that particular atom.In the periodic table the elements are arranged into periods and groups. A row of elements across the table is called a period.