Answer:
Aufbau diagram of sodium ion:
2s²,2p⁶,3s¹
...a nerve. These send signals from the body to the brain and vice versa.
The true statements are B and C.
This comes from the following facts:
Even when heat is added to a substance in a change of phase the temperature does not increases since this heat is latent heat.
An element may have several isotopes that contain different numbers of NEUTRONS but the same number of PROTONS.
Answer:
At momentum zero, kinetic energy = zero
At momentum 10, kinetic energy can never be equal to zero.
Explanation:
An object is said to have zero momentum when either its mass or its velocity is zero. Since, negetive mass doesn't exist, the velocity should be zero and this case, the object must be at rest. Momentum is zero when change in velocity is zero, but kinetic can never be zero when body is motion or has a momentum of 10.
