This can be considered chemistry
50 points I just need help
![This can be considered chemistry 50 points I just need help class=](https://us-static.z-dn.net/files/d2a/ba9287616e1aaa3b98b99a00a4e13e70.png)
Answer:
alloy:using oil and gas
ceramic:mixing metal
and the last goes to the remaining onne
how i know:
i love doing these things so this is simple