For average speed, we divide the total distance covered by the total time taken.
After doing that, you will see that Jane has the lowest average speed.
I think it is the gas and the heat in it
Does the element have a different amount of electrons than protons?
B.Elements
Explanation: they cannot be separated
D. Two electrons in its first energy level; eight electrons in its second energy level; six valence electrons in its outermost energy level.
Please correct me if I'm wrong!! :)
