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Calcium
Fast Facts on Calcium
Question | Answer |
---|---|
Calcium Atomic Number | 20 |
Calcium Atomic Mass | 40.078 |
Calcium Number of Protons | 20 |
Calcium Number of Neutrons | 20 |
Calcium Number of Electrons | 20 |
Discovered Calcium | Sir Humphrey Davy |
Year Calcium was discovered | 1808 |
Calcium state at room temp | Solid |
Calcium type of element | Metal |
Calcium group | Alkali Earth Metal |