Answer:
The correct answer is "All chemical reactions occur at different rates".
Explanation:
The reaction speed is given by the amount of substance that is transformed into a given reaction per unit volume and time. Several factors influence the speed of a chemical reaction. One of them is the concentration of the reagents and the other the temperature, as well as the pressure.
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<span>It is cold in Taiga and it doesn't rain a lot, It snows a lot</span>
You didn’t include options but if you want the element. 0-17 has 8 protons and 9 neutrons