The following diagram (Figure 1) is a representation of 20 atoms of a fictitious element, which we will call nevadium (Nv). The red spheres are 293 Nv, and the blue spheres are 295 Nv. Figure < 1 of 1 Part A Assuming that this sample is a statistically representative sample of the element, calculate the percent abundance of each element. Express your answers as integers. Enter your answers numerically, separated by a comma. 293 Nv. % abundance % abundance 295 Nv - 1ΨΕΙ ΑΣΦ S Submit Previous Answers Request Answer ? %

The following diagram (Figure 1) is a representation of 20 atoms of a fictitious element, which we will call nevadium (Nv). The red spheres are 293 Nv, and the blue spheres are 295 Nv. Figure < 1 of 1 Part A Assuming that this sample is a statistically representative sample of the element, calculate the percent abundance of each element. Express your answers as integers. Enter your answers numerically, separated by a comma. 293 Nv. % abundance % abundance 295 Nv - 1ΨΕΙ ΑΣΦ S Submit Previous Answers Request Answer ? %

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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Concept explainers

Group 14 Elements

The following elements come under group 14 of the periodic table.

Question

The following diagram (Figure 1) is a representation
of 20 atoms of a fictitious element, which we will
293 Nv
call nevadium (Nv). The red spheres are
and the blue spheres are
295 Nv.
Figure
1 of 1
Part A
Assuming that this sample is a statistically representative sample of the element,
calculate the percent abundance of each element.
Express your answers as integers. Enter your answers numerically, separated by
a comma.
293 Nv
% abundance
% abundance 295 Nv -
Submit
Part B Complete previous part(s)
Provide Feedback
V—| ΑΣΦΑΛ.
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a
PEENNE
2009
?
%
Next >

Figure
1 of 1
Part B
If the mass of 293 Nv is 293.20 amu and that of 295 Ny is 295.25 amu, what is the
atomic weight of Ny?
Express your answer using five significant figures.
atomic weight of Nv
Submit
Provide Feedback
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ΨΓ ΑΣΦ 5
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a
?
amu
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