Answer:
Explanation:
endergonic
A chemical reaction that has a positive ΔG is correctly described as A) endergonic.
Gravity pulling the mass of the atmosphere toward the center of the
earth. Atmosphere includes air, water vapor, etc.
The answer is the reaction ins a cold pack
(4) Zirconium
This element is often used in the chemical production field, and as implants due to its high chemical resistance and stability.
If you need to translate, the answer is
Chemical agents concept
