Answer:
I believe is A
Explanation:
Enthalpy change is the name given to the amount of heat evolved or absorbed in a reaction carried out at constant pressure.
Concave is not a type of mechanical wave because it doesn’t need a medium for propagation.
Lovely song just asking is there a question so I don't get hate for not knowing rather there's a question or not
Hey I tried but could not find your answer, but maybe you could try to calculate the average of bpts of the different elements in the compound to find the boiling point. And when you know the bpt, you can find out whether it is a liquid or gas. But after searching a lot, I found it was a solid. Good luck!
The number of animal balloons created in 15 minutes = 20
The number of animal balloons created in 1 minute = 
So, the number of animal balloons created in 6 minutes = 
And, the number of animal balloons created in 45 minutes = 
So, the solved ratio table will be:
