Answer:

Step-by-step explanation:
Tungsten is an element in the periodic table with an atomic number of 74, symbol W, and atomic mass of 183.84 u.
One atom of Tungsten has 74 electrons, the shell structure is 2.8.18.32.12.2, and there are 6 electron shells.
Tungsten is a rare metal and is the strongest known metal on Earth.
Tungsten can be used to make bullets and missiles.