Question

how can an atomic number be used to distinguish one element from another​

Answer 1

Answer:

Neutral atoms of each element contain an equal number of protons and electrons. The number of protons determines an element's atomic number and is used to distinguish one element from another. ... Together, the number of protons and the number of neutrons determine an element's mass number.

Answer 2

Answer:

atomic number is the no. of protons in an atom of an element. as different elements has different no. of protons atomic numbers are also different. so, atomic numbers distinguishes atoms

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