Na-23 has 12 neutrons. What is it’s atomic number?

What three natural resources are found in the great lakes region

What is a metal replacement reaction

The gulf stream is a warm water current that flows away from the equator to northern europe. witch of these does it cause. a. crashes of warm and cool water in the ocean b. colder climates near the equator c. large waves on the cost of europe d. warm climates in northern europe