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Author Question: Choose the INCORRECT statement. (Read 33 times)

kamilo84

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on: Jul 8, 2021

Question 1

Choose the correct word to describe the nuclear stability of the following isotope. If it is radioactive, choose the most likely mode of decay.

19F

◦ radioactive, beta
◦ radioactive, fission
◦ radioactive, alpha
◦ radioactive, neutron
◦ stable

Question 2

Choose the INCORRECT statement.
◦ Radioactivity is the emission of ionizing radiation.
◦ An alpha particle is the nucleus of a helium-4 atom.
◦ A beta particle is a neutron.
◦ A positron is like a beta particle but with a positive charge.
◦ Gamma rays are emitted from a nucleus in an excited state.
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
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Marked as best answer by kamilo84 on Jul 8, 2021

owenfalvey

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Reply #1 on: Jul 8, 2021
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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kamilo84

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Reply 2 on: Jul 8, 2021
Great answer, keep it coming :)

kishoreddi

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Reply 3 on: Yesterday
:D TYSM

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