How many electrons does nitrogen (N) need to gain to have a stable outer electron shellHow many electrons does nitrogen (N) need to gain to have a stable outer electron shell?

Why do we need to learn about median and mode?

An atom with five protons six neutrons and five electrons has an atomic mass of

A sample of water in equilibrium with its vapor in a closed 0.6-L container has a vapor pressure of 23.8 torr at 25°C. The container's volume is increased to 2 L at constant temperature and the liquid/vapor equilibrium is reestablished.

Which is are examples of levers: A) shovel B) wheelchair C) seesaw D) basballbat being swung ... 2 or more

Rank the four numbered galaxies according to their overall color

Voltage can exist without A. current. B. resistance. C. a closed circuit. D. all of these

During a football game, a receiver has just caught a pass and is standing still. Before he can move, a tackler, running at a velocity of 2.60 m/s, grabs and holds onto him so that they move off together with a velocity of 1.30 m/s.

What effect does an increase in temperature have on viscosity?

Aman tosses a jart upward with a velocity of 14.1 m/s a 60° angle

Describe accuracy, precision and best fit line.