An atom has four electrons in its valence shell. what type(s) of covalent bonds is it capable of forming with oxygen? an atom has four electrons in its valence shell. what type(s) of covalent bonds is it capable of forming with oxygen? single bonds only it cannot form covalent bonds with oxygen single and double bonds double bonds only

From the octet rule, an element would only be stable if it has a total of eight electrons in its valence shell. Therefore this atom can still acquire 4 more electrons. Since oxygen has 2 available electrons, hence the atom can either form a single bond or double bond with oxygen.

single and double bonds

the term hydride is commonly named after binary compounds that hydrogen forms with other elements of the periodic table. hydride compounds in general form with almost any element, except a few noble gases. the trends and properties vary according to the type of intermolecular force that bonds the elements together, the temperature, its molecular masses, and other components. hydrides are classified into three major groups, depending on what elements the hydrogen bonds to. the three major groups are covalent, ionic, and metallic hydrides. formally, hydride is known as the negative ion of a hydrogen, h-, also called a hydride ion. because of this negative charge, hydrides have reducing, or basic properties. its special characteristics will be further discussed.

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