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andreev551 [17]
3 years ago
12

Iron-60 Express your answer as an isotope.

Chemistry
1 answer:
lys-0071 [83]3 years ago
4 0

Isotopes are variants atoms of the same element, having same number of atomic(proton) number but different number of neutrons and mass number.

Considering iron-60

  • The atomic number which also equals the number of protons for the element iron as can be seen on the periodic table is 26
  • The name  iron-60 also tells us that this particlar  isotope's mass number is 60.  
  • The chemical symbol for Iron  is Fe

Now expressing  as an isotope iron-60 becomes   ⁶⁰₂₆Fe ( very unstable )

Other stable isotopes of Iron include   ⁵⁴₂₆Fe , ⁵⁶₂₆Fe, ⁵⁷₂₆Fe and ⁵⁸₂₆Fe

See more here: brainly.com/question/11236150

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pressure must a sample of nitrogen at 27°C and 0.625 atm be taken so that its pressure becomes 1.125 atm at constant volume?
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Explanation:

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  5. \frac{0.625}{0.625}≠T2=\frac{1.125×300}{0.625}(divided both sides by 0.625)

Ans: T2=540K or 267°c     How to get 267°c just subtract 540 from 273

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