How many electrons are in a nickel ion that has an atomic number of 28 and a positive charge of 2?

However, had it been a real sound, the sound's pitch would have been increased by the doppler effect, since the falcon was moving the source of the sound. perpendicular to away from towards at the same speed as

Need asap ‼️ 20 pts which gravitational force field diagram is drawn correctly? (answers in pictures below)

Can you match these to the correct definition