GIVING BRAINLIEST :D If water is added to 100. mL of a 0.150 M NaOH solution until the final volume is 150. mL, what will the molarity of the diluted solution be?

An atom of sodium-23 (atomic number = 11) has a positive charge of +1. give this information, how many electrons does it have? how many proteins and neutrons does this atom have

What are the first three quantum numbers for the electrons located in subshell 2s?

What metric units would you use to measure the thickness of a key