How many covalent bonds are there in one molecule of carbon dioxide, co2?

What does earth’s rotation on its axis cause? the tides night and day passing of years phases of the moon

Which statement best describes the oxidation numbers of the atoms found in magnesium chloride? a. magnesium has a 2- oxidation number and chlorine has a 1+ oxidation number. b. magnesium has a 2- oxidation number and chlorine has a 2+ oxidation number. c. magnesium has a 2+ oxidation number and chlorine has a 1- oxidation number. d. magnesium has a 1+ oxidation number and chlorine has a 1- oxidation number.

The variability in marine salinity between habitats does not impact the fish living there. select the best answer from the choices provided t f