Given that the radius of anion AZ- is 0.290 nm, what would you expect the radius of A and A2+ to be?

Why are the trends and exceptions to the trends in ionization energy observed?

What royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?

22. a flask containing 450 ml of 0.50 m h2so4 was accidentally knocked to the floor. how many grams of nahco, do you need to put on the spill to neutralize the acid according to the following equation: h2so4(aq)+2 nahcos(aq) na,so(aq) +2 h20()+2 co2(g) d) 38 g a) 2.3 g b) 9.5 g c) 19 g