Alluminium crystallizes in cubic close packed structure with unit cell edge 353.6 pm

+2 votes

412 views

asked Apr 10, 2021 in Chapter1:Rotational Dynamics by anonymous
reopened Jun 29, 2023

Alluminium crystallizes in cubic close packed structure with unit cell edge 353.6 pm . What is the radius of Al atom ? How many unit cells are there in 1.00 cm³ of Al? (125pm, 2.26×10²²)

Your comment on this question:

Please read the guide .

Your name to display (optional):

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

Your answer

Please answer the question in detail

Your name to display (optional):

Email me at this address if my answer is selected or commented on:Email me if my answer is selected or commented on

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

1 Answer

+2 votes

answered Apr 10, 2021 by anonymous
selected Jun 29, 2023

Best answer

correct answer is r=125pm units=2.26×10²²

Explanation

Your comment on this answer:

Please read the guide .

Your name to display (optional):

Email me at this address if a comment is added after mine:Email me if a comment is added after mine

Privacy: Your email address will only be used for sending these notifications.

Anti-spam verification:

To avoid this verification in future, please log in or register.

Related questions

0 votes

1 answer 158 views

Aluminium crystallizes in cubic close packed structure with unit cell edge length of 353.6 pm.