Draw the orbital diagram of the first 20 elements

Surface currents are caused by blank space . question 14 options: surface currents are caused by? differences in water temperature high salinity differences in density wind forces

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

Reactions in cells take place at about a. 40°c b. 0° c. 100°c d. 60°c