how to calculate the mass of 1 atom of calcium
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Mass of 1 atom of calcium is its mass number which is 20 * 2 = 40g (approx.)
The simple trick to find mass number of any atom is as follows:
If the atomic number is even then atomic number multiplied by 2 = mass number
If the atomic number is odd number then atomic multiplied by 2 and then + 1 = mass number.
There are some exceptions such as Nitrogen, Beryllium and Chlorine
Hope this helps!!
Cheers!!
All the best for your science exams!!
The simple trick to find mass number of any atom is as follows:
If the atomic number is even then atomic number multiplied by 2 = mass number
If the atomic number is odd number then atomic multiplied by 2 and then + 1 = mass number.
There are some exceptions such as Nitrogen, Beryllium and Chlorine
Hope this helps!!
Cheers!!
All the best for your science exams!!
Steph0303:
the above formula gives u the approx and nearest value only.
Answered by
6
Answer:
40g.............
Explanation:
40g
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