What is the atomic number of calcium?
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Jump to Atomic Structure - [Bohr Model of Calcium], Number of Energy Levels: 4. First Energy Level: 2. Second Energy Level: 8. Third Energy Level: 8. Fourth Energy Level: 2. read more
Source: chemicalelements.com
The atomic number of Calcium is 20 according to the Modern Periodic Table . Atomic No. is equal to number of protons. And according to the atomic no. we can calculate electronic configuration of the elements through which we can also find the no. of electrons in the valence shell. read more
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Calcium Facts – Atomic Number 20 and Element Symbol Ca
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Periodic Table of Elements: Calcium
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