11. Which of the following ions have the same number of electrons as neon? [F, 10Ne, îNa, 12Mg, 13Al] I. Na+ II. Mg2+ III. A13+ IV. F- (a) I and II only (b) II, III and IV only (C) I, II and III only (d) I, II, III and IV​

How have the greenhouse gasses increased from the year 2000 to 2018

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

How do temperature and salinity affect deepwater currents? as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.