Answer:
False
Explanation:
Valence electrons depend of their what group they're in.
Answer:
Decayed mass: 909.56 g, Left mass: 14.44 g.
Explanation:
The time constant of the Chromium-51 is:
The decay equation for the isotope has the following form:
The total decay at a given instant t is:
The total decay at 166.2 days is:
Decayed mass: 909.56 g, Left mass: 14.44 g.
I know for a fact the answer would (not) be the last option. This would not be a way that electricity would be able to really flow.
Your correct answer would be of when the
"e<span>
lectrons flow from the negative end of a source towards the positive end."This would be because when the electrons would be free, they would have enough energy to then move from the negative side of the end, to the positive side.</span>
Medulla – The primary role of the medulla is regulating our involuntary life sustaining functions such as breathing, swallowing and heart rate. As part of the brain stem, it also helps transfer neural messages to and from the brain and spinal cord. It is located at the junction of the spinal cord and brain.