From the atmosphere
Hope this helps!
Answer:
exothermic reaction
Explanation:
I think this because this is an example of an exothermic reaction is the chemical reaction between sodium and chlorine, which results in the formation of sodium chloride (also known as common salt)
Go on google bro you can get more help there and hope you get what your looking for and good luck
Answer:
Answer: A. Gases are easily compressed because of the low density.
Explanation:
Answer:

Explanation:
The integrated rate law for radioactive decay is

1. Calculate the decay constant

2. Calculate the half-life
