![broyochey1](/avatars/17794.jpg)
broyochey1
12.08.2020 •
Chemistry
What is the edge length of a face-centered cubic unit cell that is made of of atoms, each with a radius of 154 pm
Solved
Show answers
More tips
- H Health and Medicine Why Do Humans Have One Heart?...
- S Style and Beauty How to knit a hooded cowl?...
- H Horoscopes, Magic, Divination How to Cast a Love Spell on a Guy? Guide for Guys...
- S Style and Beauty Tricks and Tips: How to Get Rid of Freckles...
- H Health and Medicine What is Autism? Understanding the Basics of This Neurodevelopmental Disorder...
- F Family and Home How to Properly Use a Water Level?...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- F Food and Cooking Apple Cider Vinegar: The Ultimate Health and Beauty Solution...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
Answers on questions: Chemistry
- C Chemistry ¿de que modo se transmite y se transforma la energia?...
- C Chemistry JOIN MY MEETINGID-9384026088PASSWORD 1234 ONLY FOR GIRL TO SHOW B..O..O..B...
- M Mathematics Find the solution set of each of the inequations and illustrate it on the number line. (a) (3-4x) (4-3) 0(b) 12x^2 10-7x(c)x^2+2 3x(d)2+3x 5x^2(e) (2x+1) (3x-1) 14Answer these quickly...
- M Mathematics Please help ASAP!! Will give brainliest to correct answer!...
Ответ:
The edge length of a face-centered cubic unit cell is 435.6 pm.
Explanation:
In a face-centered cubic unit cell, each of the eight corners is occupied by one atom and each of the six faces is occupied by a single atom.
Hence, the number of atoms in an FCC unit cell is:
In a face-centered cubic unit cell, to find the edge length we need to use Pythagorean Theorem:
Where:
a: is the edge length
R: is the radius of each atom = 154 pm
By solving equation (1) for "a" we have:
Therefore, the edge length of a face-centered cubic unit cell is 435.6 pm.
I hope it helps you!
Ответ:
answer: 20
explanation: