Making toast is a physical change.
*** Please mark this answer as the Brainliest and leave a Thanks if I helped you! :) ***
A as the lower temperature in Celsius corresponds to a lower Kelvin temperature thus reducing movement
Answer:
9.5X10^23 molecules N2 X (2 molecules NH3 / 1 molecule N2) = 1.9X10^24 molecules NH3
Explanation:
.
Answer:
mass is a measure of the amount of matter in a sample or object. It is measured in grammes or kilogrammes
