Answer:
A. we can use sulfuric acid to prepare PbSO4
Answer:
Explanation:
The total amount of atoms is found by multiplying Avogradro's Number and the number of moles:
H. The atom would no longer be aluminum
If you added a proton to an atom of aluminum it would become a silicone ion
Decrease because loss of electrons.
Ionic bonding is formed in Ionic compounds due to electrostatic force between the oppositely charged ions.
In covalent bonds electrons are shared between the atoms. In case of ionic bond the bond is stronger as there is complete transfer of electrons from one ion to the other.
Since the ionic bonds are more difficult to break than the covalent bonds, ionic compounds have a higher melting point than covalent compounds.
