Answer:
A pure substance has a definite chemical composition
Answer:
it is organism the third one
Answer:
Because Gay-LUssac's law works only on K scale. To find the answer you must convert C to K
Explanation:
Pls vote my answer as brainliest
Answer:
The Letter I
Explanation:
There are two flat horizontal lines. Those are phase changes. I is the solid state before the first phase change where the substance goes from a solid to a liquid.
So the answer is I
