Match each term to its example. element compound ion isotopes cation anion a. an atom that has developed a positive charge b. sodium chloride (nacl) c. an atom that has lost or gained an electron d. two atoms of hydrogen, each with a different number of neutrons e. gold f. an atom that has lost or gained an electron

Element:-   Gold.

Compound:- Sodium Chloride (NaCl).

Ion:  an atom that has lost or gained an electron.

Isotopes:-  two atoms of hydrogen, each with a different number of neutrons

Cation:- an atom  that has developed a positive charge.

Anion: an atom that has gained a negative charge

answers: to make sure that all of the broken pieces of tablet were added to the water, to allow for fair comparison of all three trials, with different particle sizes to avoid experimental error

hurricanes form when warm, moist air from the ocean surface quickly rises into the atmosphere and forms storm clouds and rain. when the clouds are formed, heat is released which warms the cool air in the upper regions of the atmosphere so that the cycle can continue. which two phases of the water cycle are repeated in this process?