How many protons and neutrons does boron-11 have?


Boron-11 is a chemical element that has five protons and six electrons. It is an uncommon element that is rarely found in the Earth's crust or atmosphere.

Boron-11 is produced in the universe through naturally occurring nuclear fission and nucleosynthesis called cosmic ray spallation. To discover the amount of protons and neutrons in boron-11, one must look at its atomic number and atomic mass. Boron-11's atomic number is five, which means it always has five protons. To discover how many electrons boron-11 has, one should subtract the amount of known protons from its atomic mass of 11. The remainder, six, represents the electrons present in the chemical element.

Is this answer helpful?

Similar Questions