a hypothesis is an idea or explanation that you then test through study and experimentation
Answer:
the law of conservation of matter.
Explanation:
I am in chem
The first three are T I don’t know about the next two and the last one is T
Hydrogen and oxygen cn form a polar covalent bond
In oil and gas industry:
When crude oil get extracted from well, salt water and some other stuff needs to be removed before oil can be sued in the car
