Chemistry, 27.09.2020 20:01 neariah24

For an isotope of argon (Z = 18), the mass number is 40. The number of neutrons in this isotope is - a 22
b 18
c 40
d 58

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For an isotope of argon (Z = 18), the mass number is 40. The number of neutrons in this isotope is -...

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For an isotope of argon (Z = 18), the mass number is 40. The number of neutrons in this isotope is - a 22 b 18 c 40 d 58

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Another question on Chemistry

For an isotope of argon (Z = 18), the mass number is 40. The number of neutrons in this isotope is - a 22
b 18
c 40
d 58