Question

1.3) Which atom will have the same number of electrons, protons and
neutrons?​

Answer 1

Answer:

Isotopes are atoms of the same element that contain an identical number of protons, but a different number of neutrons. Despite having different numbers of neutrons, isotopes of the same element have very similar physical properties.

Answer 2

Answer:

54/27 X has same no. of protons and neutrons and electrons i.e. 27

Number of neutrons=atomic mass-atomic number.

Explanation:

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