Carbon dioxide ( a greenhouse gas) is breathed out by billions of people all over the world? Yes or no

An atom of which element reacts with an atom of hydrogen to form a bond with the greatest degree of polarity ?

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done

Which statement explains why the bonds between non metals tend to be covalent? the bonds are found to be nondirectional they have large differences in electronegativity they have small differences in electronegativity they have ions that produce an electrostatic pull