Chemistry, asked by nandanchowdary2006, 6 months ago

how can we know the elements havimg its atomic number

Answers

Answered by godenagaraju27
1

Answer:

In the modern periodic table, the elements are listed in order of increasing atomic number. The atomic number is the number of protons in the nucleus of an atom. The number of protons define the identity of an element (i.e., an element with 6 protons is a carbon atom, no matter how many neutrons may be present)

Answered by devkadiyan3
0

Answer:

Atomic number, atomic mass, and relative atomic mass

Forms of the same atom that differ only in their number of neutrons are called isotopes. Together, the number of protons and the number of neutrons determine an element's mass number: mass number = protons + neutrons.

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