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write the electronic configuration of calcium (atomic number 20) and magnesium (atomic number 12)
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Aug 4, 2021
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Chemistry Form 2
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anony mous
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Aug 4, 2021
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anony mous
Write the electronic configuration of calcium (atomic number 20) and magnesium (atomic number 12)
Calcium
Magnesium
Why is calcium more reactive than magnesium?
structure of the atom and the periodic table
structure of the atom
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Aug 4, 2021
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anony mous
2, 8, 8, 2
2, 8, 2
The two valency electrons of calcium are further away from the nucleus, therefore not strongly held hence readily lost/donated
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