Chemistry, asked by tusharthaman6, 6 months ago

what is the atomic number of callcium

Answers

Answered by nischay1122pdx5j6

1

Answer:

20

Explanation:

Atomic mass: 40.078 u

Symbol: Ca

Electron configuration: [Ar] 4s²

Answered by SwathiKrishna240607

1

Answer:

Atomic number of calcium is 20.

Explanation:

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