Why is diamond an extremely hard substance?
1 )
It has a simple molecular structure with weak intermolecular forces
2 )
It consists of carbon atoms arranged in layers that can slide over each other
It has a giant structure where each carbon atom forms four strong covalent bonds
4 )
It contains ionic bonds between carbon atoms
تحلیل ویدئویی تست
منتظریم اولین نفر تحلیلش کنه!
پرسش و پاسخ های مشابه
سوال کنید یا به سوالات دیگران پاسخ دهید ...