The approximate diameter of an inflated basketball is <span>2 × 10^–2 m. The answer is number 1. The rest of the choices do not answer the question above because they are too big for the diameter of the basketball.</span>
Those are the two points on the map of the stars called
the "solstices" ... one in June and one in December.
A neutral atom... no matter what the element... has the same number of protons and electrons. In this case, 19 electrons are needed.