Ionization energy is the amount of energy required to remove the electron that is most loosely bound of an isolated gaseous atom to form a cation.
Electron affinity is the amount of energy released when an electron is added to a neutral atom or a molecule in a gaseous state to form negation ion.
The difference of ionization energy and electron affinity is ionization energy is the required energy to remove an electron from a neutral atom. Whereas, electron affinity is the energy change when a neutral atom attracts an electron to become a negative ion.
Answer:
4. is composed mostly of carbondioxide.
Explanation: It is has a more denser carbon dioxide layer and its hotter than that of Earth. Venus surface also consist of other layers of hazy layer and thick cloud of sulphuric acid droplets.
You encounter tasks that would need many peoples help and communicative skills
Answer:
Read the text and question. Think about what you have learned and choose the option with the correct answer.
Soy Paul, soy estadounidense y tengo amigos gauchos y managuas. ¡Me encanta tener amigos de muchos países!
Nos gusta jugar a los juegos de mesa los domingos en la tarde. Prefiero jugar con mi amiga de Buenos Aires, Argentina. Mi amiga se llama Leticia y juego con ella porque es atrevida. En la escuela tenemos un grupo de juegos de mesa con otros amigos ticos.
Based on the text and on what you have learned in the lesson, what can be inferred from the text?
Las nacionalidades
Las profesiones
Los días festivos
Los apodos
Explanation: