covalent bond
Yes, Bi2(SO4)3 is an ionic compound. Bismuth (Bi) is a metal and sulfate (SO4) is a polyatomic ion that is negatively charged, so when they combine, they form an ionic compound through electrostatic attraction.
Electrons are shared in a type of bond known as covalent. This type of bond is also considered a chemical bond.
The bond type present in the molecule CH2Cl2 is a covalent bond.
Bismuth Carbonate - Bi2CO3 !!! :D -> Actually its Bi2(CO3)3 :D
A chemical bond
Chemical bond
In silicon dioxide, a type of bond called a covalent bond is formed.
hydrogen bond.
This bond is covalent.
ionic bond
A junk bond is one which is of very high risk. This type of bond will mean that a person may never get the money back which they invest into the bond itself.
Chromium (II) Carbonate. Although I'm not sure Chromium (II) can form, there might be an overall charge on your formula there...