The names of how many chemical elements on the periodic table begin with the letter 'B'?

The periodic table, also known as the periodic table of the (chemical) elements, is a tabular display of the chemical elements. It is widely used in chemistry, physics, and other sciences, and is generally seen as an icon of chemistry. It is a graphic formulation of the periodic law, which states that the properties of the chemical elements exhibit a periodic dependence on their atomic numbers.

The table is divided into four roughly rectangular areas called blocks. The rows of the table are called periods, and the columns are called groups. Elements from the same column group of the periodic table show similar chemical characteristics.

There are seven chemical elements that start with the letter 'B', they are listed below with their symbol and atomic number:

Barium Ba 56, Berkelium Bk 97, Beryllium Be 4, Bismuth Bi 83, Bohrium Bh 107, Boron B 5 and Bromine Br 35.