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Author Question: A hypothetical element contains three isotopes of mass 16.0 amu, 17.0 amu, and 18.0 amu with ... (Read 59 times)

craiczarry

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Question 1

Isotopes have the:
◦ same number of neutrons but different number of electrons
◦ same number of protons but different number of neutrons
◦ same number of protons but different number of electrons
◦ all of the above

Question 2

A hypothetical element contains three isotopes of mass 16.0 amu, 17.0 amu, and 18.0 amu with relative abundances of 20.0%, 50.0% and 30.0%, respectively. The average atomic mass is:
◦ 17.5 amu
◦ 17.1 amu
◦ 17.3 amu
◦ 16.9 amu


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Marked as best answer by craiczarry on Mar 24, 2020

rachel

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Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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craiczarry

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Reply 2 on: Mar 24, 2020
Great answer, keep it coming :)


parker125

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Reply 3 on: Yesterday
:D TYSM

 

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