Q12 Calculate the difference in binding energy per nucleon for the isobars 24Na and 24Mg.Which element is more stable?6CarbonC12.010 710*10.016 85311*11.011 4341212.000 0001318.003 35514*14.003 242NitrogenN14.006 71313.005 7391414.003 07415.000 10915.003 065158Oxygen15.999 415*1615.994 9151817.999 1609.FluorineF18.998 403 21918.998 40310NeonNe20.179 72019.992 44021.991 38521.994 43722.989 77022Na22.989 772211Sodium2323.990 96323.985 04224Mg24.305 02412MagnesiumIf the half-life of a particle is 2 days, how much of this substance remains after 8 days?Select one:O a. 6.25%O b. 25%O c. 50%O d. 80%O e. 12.5%

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If the half-life of a particle is 2 days, how much of this substance remains after 8 days? Select one:. O a. 6.25% O b. 25% Oc. 50% O d. 80% e. 12.5%

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

Q12

Calculate the difference in binding energy per nucleon for the isobars 24Na and 24Mg.
Which element is more stable?
6
Carbon
C
12.010 7
10*
10.016 853
11*
11.011 434
12
12.000 000
13
18.003 355
14*
14.003 242
Nitrogen
N
14.006 7
13
13.005 739
14
14.003 074
15.000 109
15.003 065
15
8
Oxygen
15.999 4
15*
16
15.994 915
18
17.999 160
9.
Fluorine
F
18.998 403 2
19
18.998 403
10
Neon
Ne
20.179 7
20
19.992 440
21.991 385
21.994 437
22.989 770
22
Na
22.989 77
22
11
Sodium
23
23.990 963
23.985 042
24
Mg
24.305 0
24
12
Magnesium
If the half-life of a particle is 2 days, how much of this substance remains after 8 days?
Select one:
O a. 6.25%
O b. 25%
O c. 50%
O d. 80%
O e. 12.5%

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