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Two isotopes of the same element must have the same
A. O atomic symbol and number of neutrons.
B
atomic mass and number of neutrons.
C.
atomic symbol and number of protons.
D
atomic
and number of protons.

Respuesta :

Answer:

C. atomic symbol and number of protons.

Explanation:

number of protons in the nucleus, but differ in the number of neutrons. The nucleon number is equal to the total number of protons and neutrons in the nucleus. ... The atomic mass number A is equal to the total number of protons and neutrons.

Two isotopes of the same element must have the same atomic symbol and number of protons.

ISOTOPES:

  • Isotopes are atoms of the same element with the same atomic number and chemical identity but different atomic masses.

  • The forms in which atoms of a particular element exists is referred to as its isotope.

  • The sole difference between isotopes of the same element is the number of neutrons each contain, which is responsible for the difference in masses.

  • This means that isotopes of the same element must have the same atomic symbol and number of protons. For example, Carbon has two isotopes namely: C- 14 and C- 12 with both possessing atomic number 6 and symbol C.

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