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Atomic mass of an element is equal to the sum of?
- a)Electron and neutron
- b)Electron and proton
- c)Proton and neutron
- d)None of the above
Correct answer is 'C'. Can you explain this answer?
Verified Answer
Atomic mass of an element is equal to the sum of?a)Electron and neutro...
Atomic Mass is the sum of no. of protons and neutrons.
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Most Upvoted Answer
Atomic mass of an element is equal to the sum of?a)Electron and neutro...
Explanation:
The atomic mass of an element is defined as the sum of the number of protons and neutrons present in the nucleus of an atom. Electrons are negligible in mass and hence are not considered in the calculation of atomic mass.
Atomic Mass Formula:
Atomic mass = number of protons + number of neutrons
Example:
Let's take an example of Carbon. The atomic number of Carbon is 6, which means it has 6 protons. The most common isotope of Carbon has 6 neutrons. Therefore, the atomic mass of Carbon can be calculated as follows:
Atomic mass of Carbon = number of protons + number of neutrons
Atomic mass of Carbon = 6 + 6
Atomic mass of Carbon = 12
Therefore, the atomic mass of Carbon is 12.
Conclusion:
In conclusion, the atomic mass of an element is the sum of the number of protons and neutrons present in the nucleus of an atom. Electrons are not considered in the calculation of atomic mass as they are negligible in mass.
The atomic mass of an element is defined as the sum of the number of protons and neutrons present in the nucleus of an atom. Electrons are negligible in mass and hence are not considered in the calculation of atomic mass.
Atomic Mass Formula:
Atomic mass = number of protons + number of neutrons
Example:
Let's take an example of Carbon. The atomic number of Carbon is 6, which means it has 6 protons. The most common isotope of Carbon has 6 neutrons. Therefore, the atomic mass of Carbon can be calculated as follows:
Atomic mass of Carbon = number of protons + number of neutrons
Atomic mass of Carbon = 6 + 6
Atomic mass of Carbon = 12
Therefore, the atomic mass of Carbon is 12.
Conclusion:
In conclusion, the atomic mass of an element is the sum of the number of protons and neutrons present in the nucleus of an atom. Electrons are not considered in the calculation of atomic mass as they are negligible in mass.
Community Answer
Atomic mass of an element is equal to the sum of?a)Electron and neutro...
Yes atomic mass of an element is equal to the sum of protons and neutrons which is present in nucleus of atom of that element .
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Atomic mass of an element is equal to the sum of?a)Electron and neutronb)Electron and protonc)Proton and neutrond)None of the aboveCorrect answer is 'C'. Can you explain this answer?
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