Chromium is a hard, brittle metal that resists corrosion. It has a body-centered cubic unit cell and can be found in many different minerals with varying chemical compositions. The chromium atom has an atomic number of 24 and it’s the only element to have this property.

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The atomic weight of chromium is 52.07 as the Cr atom has 24 protons and electrons. The element’s relative abundance in Earth’s crust, by mass, is about 0.002%. How many Chromium atoms are present in each unit cell? Chromium is a hard, brittle metal that resists corrosion.

It has a body-centered cubic unit cell and can be found in many different minerals with varying chemical compositions. The chromium atom has an atomic number of 24 and it’s the only element to have this property . The atomic weight of Chromium is 52.07 as the Cr atom has 24 protons and electrons  The element’s relative abundance on earth’s crust, by

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