Thank you in advance. Hi Lara: The important thing to remember about taking a probiotic: Be sure to take one containing multiple species of bacteria, as your gut needs to maintain the proper balance of bacteria to stay healthy and boost your immune system. Most high-quality probiotics contain the right balance.
The atomic number is the number of protons each atom has in its nucleus. By arranging the elements in this way, those with similar properties (characteristics) are grouped together. As with any grid, the periodic table has rows running left to right, and columns running up and down. The rows are called PERIODS and the columns are called GROUPS. Hydrogen (H) is the first element in the periodic table because it has just one proton in its nucleus. Helium (He) is second, because it has two protons, and so on.
In architecture, a column is an upright pillar or post. Columns may support a roof or a beam, or they can be purely decorative. A row of columns is called a colonnade. Classical columns have distinctive capitals, shafts, and bases.