Hey I have a quiz due on in Spanish due in about 25 minutes. I’m stuck please help !!

Which ion was formed by providing the second onization energy to remove an electron?

What are some things that your friends did this week? write 5 complete spanish sentences describing what they did. don't forget to conjugate your verbs in the preterite tense! (use only -er verbs) pay attention to (a) use of correct preterite form of the verb, (b) appropriate vocabulary usage, and (c) overall quality of each response. *note: this is a practice activity. completing this activity will not only prepare you for future tests and assessments but, more importantly, it will enhance your language ability. this activity will not count towards your grade.

Las comunidades en línea tienen muchas ventajas, pero es claro que hay también. es importante tener cuidado. a. beneficios b. oportunidades c. riesgos d. opciones