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does aluminum and oxygen form a covalent bond
The bond between hydrogen and oxygen is covalent.
Ionic
covalent
The bonds between calcium and hydroxide in calcium hydroxide are ionic, and the bonds between oxygen and hydrogen are covalent.
does aluminum and oxygen form a covalent bond
The bond between hydrogen and oxygen is covalent.
Ionic
covalent
The bonds between calcium and hydroxide in calcium hydroxide are ionic, and the bonds between oxygen and hydrogen are covalent.
ionic
Ionic
Ionic bond between two Na+ and one CO32- ions. Covalent bond between carbon and oxygen in CO32- ion
Ionic
aluminum bonds with oxygen by transferring its 3 electrons therefore having the charge of positive 3 (+3). However, in this case oxygen can only accept 2 electrons to become stable and it has the charge of negative 2 (-2). So now this is where hydrogen kicks in, the last electron of aluminum is transferred to hydrogen giving it the charge of negative 1 (-1) so now your element is called Aluminum hydroxide.
Ionic-Covalent
Ionic.