The Calcium atom has 2 valence electrons but a Calcium ion will have no electrons because it is a cation ion. Meaning that there are more protons than electrons. Also, the normal calcium symbol is Ca but the calcium ion is Ca²⁺
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Answer:
hydrocarbons are the answer
Answer:
There is an extra O2 molecule left over
Explanation:
Answer: Confidence, strength, potential
Explanation:
Answer:
Energy of an electron is quantinized means the electrons can possess only specific individually separated values.
These energy levels are stable and are stationary along with different energy value. The electron remains in the state until energy is absorbed or released.
The electrons absorb energy when it moves from lower energy state to higher energy state. The electrons lose energy when it moves from higher energy state to lower energy state and thus emit radiations corresponding to the energy gap and is called as quanta.
