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thank youuu

Amazing video

The best explanation on this topic 👍

thank you! very usefull!

Wow great video. I struggled a lot to understand. Teachers in school should have use these kind of videos to explain in classroom. Every student will get A+

thanks bro

Thank you this helped me so much!!

This just made college chemistry ll easy peasy! Thank you and God bless!

Where can I find the sheets

One of the best video explaining bonds, I recommend to rename the title of the video

love how crunk you are bro. keep it up👍🏽

THANK YOU ! I watched all the videos even these shared in 2020 , but I didn't understand now it's clear! great job

THANKS A LOOOOTTT IT WAS VERY USEFUL NOW I AM READY!!!!

Just Learning Organic Chemistry. This is actually fun. Thanks!

Thank youuuuuu very muchhhh

Dead zones in the Chesapeake Bay still there ?

Best explanation on this topic👌 why so less subscribers?

Extended and in-depth theory of metallic bonds. The main problem is that, using X-rays, the types of crystal lattices of different metals were determined, and why they are so and not others is not yet known. For example, copper crystallizes in the fcc lattice, and iron in the bcc lattice, which when heated becomes fcc and this transition is used in heat treatment of steels. Usually in the literature, the metallic bond is described as carried out through the socialization of the outer electrons of the atoms and does not have the property of directionality. Although there are attempts (see below) to explain the directional metal bond since the elements crystallize into a specific type of lattice. The main types of crystal lattices of metals are body-centered cubic; face-centered cubic; hexagonal close-packed. It is still impossible in the general case to deduce the crystal structure of a metal from the electronic structure of the atom from quantum-mechanical calculations, although, for example, Ganzhorn and Delinger pointed out a possible connection between the presence of a cubic body-centered lattice in the subgroups of titanium, vanadium, chromium and the presence of valence d in the atoms of these metals -orbitals.It is easy to see that the four hybrid orbitals are directed along the four solid diagonals of the cube and are well suited for bonding each atom with its 8 neighbors in a body-centered cubic lattice. In this case, the remaining orbitals are directed to the centers of the unit cell faces and, possibly, can take part in the bond of the atom with its six second neighbors. The first coordination number (K.Ch.1) \ "8 \" plus the second coordination number (C.Ch.2) \ "6 \" in total is \ "14 \". Let us show that the metallic bond in the closest packing (HEC and FCC) between the centrally selected atom and its neighbors, in the general case, is presumably carried out through 9 (nine) directional bonds, in contrast to the number of neighbors equal to 12 (twelve) (coordination number). In the literature, there are many factors affecting crystallization, so I decided to remove them as much as possible, and the metal model in the article, let's say, is ideal, i.e. all atoms are the same (pure metal), crystal lattices without inclusions, without interstices, without defects, etc. Using the Hall effect and other data on properties, as well as calculations by Ashcroft and Mermin, for me the main factor determining the type of lattice turned out to be the outer electrons of the core of an atom or ion, which resulted from the transfer of some of the electrons to the conduction band.It turned out that the metallic bond is due not only to the sharing of electrons, but also to the outer electrons of the atomic cores, which determine the direction or type of the crystal lattice. Let's try to connect the outer electrons of an atom of a given element with the structure of its crystal lattice, taking into account the need for directed bonds (chemistry) and the presence of socialized electrons (physics) responsible for galvanomagnetic properties.see the main part of the work on p.natureofchemicalelements.blogspot.com I consider the main achievement of my work that the real first coordination number for atoms in single crystals of pure metals (fcc and HEC crystal lattices) was determined equal to 9. This number was deduced from the physical and chemical properties of crystals.

To author, please send me your email? My email is buyankhishigees2@gmail.com. This video is very good for explaining bond

plz can u give me the pdf of that book or guidliness plz plz plz plz plz z plz its my huge request to u plz

How can we understand which is a reactant??

Thank you so much, this is what I was looking for!

You are surely the best, but the reference packet is showing errors

Your video is the first one that actually confirmed my suspicion that it's a fast game of ping pong. Thanks :-)

This video fucking sucks

yeoo what's up wit this niggas mic 😂

Are you sure they’re in the reference sheets ?

Very helpful thank you ...now it's easy for me😁

Very helpful❤️

I've spent days combing through RUclips trying to find something I can show a 1st year welding class on basic metallurgy. This is hands down the best video.

Where the reference pocket

what about MNO?

What about metal Nitrate?

Oops chrome.google.com/webstore/detail/threelly-ai-for-youtube/dfohlnjmjiipcppekkbhbabjbnikkibo

Josh Edwards, when visiting the link you gave, it shows error 404. Can you update the link or upload it to Google drive?

Thanks a lot this is the best video

Great video Mr Edwards!!

what about c12h22o11 it doesnt abide by this rule

people normally try to down videos from the early to mid 2000's this is the ONLY video that thoroughly explained why on each spectrum needed. I'm mastering this part of chem bc of you.

Great vidoe!!!!!!!

Great explanation. Much clear now. Many thanks.

by far the best explanation!!! loved it loved and loved it... pls make more videos... I subed...

where can i find the reference packet?

Hey you mad person

Thankyou. This video helped me a lot.

classroom.google.com/u/0/c/Nzg0MTgwNjM2OVpa

Thanks man

This is the most clear and concise explanation I could have ever hoped for. Thank you.

this video explains clearly about metallic bond. Thanks for it

thanks