I'm guessing it will be B its the only one that fits with that sentence
Answer:
5. Please Kemi, be careful not to place your feet on the lava flowing down from the mountain.
6. A Ore canbe defined as a natural solid material gotten from the earth, which a metal or valuable mineral can be extracted from.
7. Diamond.
8. Fracture
9. Molten Magma
10. Natural
11. In-organic
12. Solid
13. Crystal structures
14. Definite Chemical Composition
15. Metallic
16. Non-Metallic
17. Energy Minerals
Explanation:
A) Metallurgy
I hope this one is the correct one , its been a while sine I did history .
Good Luck!
Answer:
B.
Explanation:
Na is Sodium and Cl is Chlorine [Chloride]