Which of the following phase transitions will occur when energy is continuously removed from a liquid sample? Question 2 options: A) Freezing B) Evaporation C) Melting D) Ionization

Which of the following electromagnetic waves can create ions?

Click the button that shows the correct relationship of the electron affinities of the elements sodium and phosphorus. sodium’s electron affinity value is more negative than the electron affinity value of phosphorus. phosphorus’ electron affinity value is more negative than the electron affinity value of sodium. this information cannot be determined using the periodic table. answer is b on e2020.

Which of the following molecules is polar? c3h7oh c2h5cooh