How do scientists who speak in different languages make their data understandable to one another

Why do South Pole and North Pole and South Pole attract?

Which of the following examples is a molecule with a covalent bond? a. KCl b. CO c. RbBr d. BeO

Which statement correctly describes metallic bonds? A. They form when certain atoms lose electrons and other atoms gain electrons. B. They involve an attraction between anions and cations. C. They always involve both a metal and a nonmetal. D.

The thermodynamic law that explains the movement of heat energy during the refrigeration cycle is the first/zeroth/second.

Which formula represents the product of the addition reaction between ethene and chlorine, cl2?

For 2H2 + O2 → 2H2O: 4 moles of H2 will react with moles of O2 to produce moles of H2O

Rutherford's experiment showed that subatomic particles a. are the same size and shape as the atom. b. don't take up most of the space in an atom. c. all have similar sizes and characteristics. d. do not influence the behavior of an atom.

Why are electrolytes important in your body? Do you need to drink Gatorade to get them?

When balancing a chemical equation can you adjust the number that is subscripted to a substance formula?

What mass of aluminum is produced by the decomposition of 5.0 kg al2o3?