The correct answer is b. al, mg, li
That's because Cobalt is not a representative element since it's not found in the first 2 or the last 6 groups.
Answer:
1. Simple sentence.
2. Compound sentence
3. Complex sentence
4. Complex sentence
5. Complex sentence
6. Simple sentence
7. Complex sentence
8. Compound - complex sentence
9. Simple sentence
10. Complex sentence
11. Complex sentence
12. Simple sentence
13. Compound sentence
14. Compound complex sentence
15. Simple sentence
16. Compound sentence
Answer:
what passage?I don't see a passage so I can't answer your question.
For me I would let them d) share the info so u could learn more about the families hope this helped if not feel free to pm me for more questions
