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Standard IX
Chemistry
Proton
The atomic nu...
Question
The atomic number of an element is equal to the number of protons present in an atom.
A
True
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B
False
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Solution
The correct option is
A
True
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Similar questions
Q.
Atomic number is the number of protons present in the nucleus of an atom of an element.
Q.
Atomic number of an element refers to the number of protons present in an atom of that element. If atomic number of Carbon (C) is 6, then find the number of protons and electrons in one atom of carbon.
Q.
Statement 1: Two different elements can have same number of protons.
Statement 2: The atomic number is the number of protons in an atom.
Q.
Assertion :Atomic number is a more fundamental property of an element than its atomic mass. Reason: Atomic number is equal to number of protons in an atom.
Q.
The atomic weight of an element is 23 and its atomic number is 11. The number of protons,electrons and neutrons respectively present in the
atom of the element are:
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