Covalent Bonds Answers

What best explains how two oxygen atoms, each with six valence electrons, can bond with each other?

In carbon dioxide (CO2), there are two oxygen atoms for each carbon atom. Each oxygen atom forms a double bond with carbon, so the molecule contains two sets of double bonds.Two sets of double bonds means that the total number of electrons being shared in the molecule is

A candle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. The wick is usually surrounded by wax.Which is the most important property of covalent compounds that makes them useful for making candle wax?

The compound cyanogen (CN)2 has covalent bonds shown in this diagram.

Which diagram represents an element that is likely to form covalent bonds?

Phosphorous (P) and chlorine (Cl) bond covalently to form the important industrial compound phosphorous trichloride. The diagrams below show the electron structures of phosphorous and chlorine.Which diagram shows how the covalent bonds most likely form in a phosphorous trichloride molecule?

For a science fair project about food and chemistry, Bill looks around his kitchen for examples of covalent compounds. What evidence can Bill use in his project to show that water (H2O) acts like other covalent compounds?

Which is most likely a covalent compound?

Why can a hydrogen atom form a covalent bond without fulfilling the octet rule?

After a covalent bond has stabilized an atom, the atom will have