An atom with 9 protons and 8 electrons is what kind of atom

The field between two charged parallel plates is kept constant. if the two plates are brought closer together, the potential difference between the two plates either a) decrease b) does not change c) increase?

In which type of system is power held solely by the central government and not shared with regional governments? group of answer choices federal unitary confederate oligarchic

Aball is thrown horizontally from a cliff at 8m/s .in what direction is the ball moving 2s later?