A. Which blood type is universal donor? A, B,AB or O pick B. The universal donor Is the only blood type that can donate or receive? Pick Blood to or from? Pick any other blood group.

C. The universal recipient is the only blood group that can _ pick donate or receive blood to or from pick, any other blood group.

Which element in the third period would you expect to have the larger atomic radius, sodium (na) or sulfur (s)? a. sodium, because it has a higher effective nuclear charge attracting electrons in fewer energy levels. b. sodium, because it has fewer protons attracting electrons in the same energy levels. c. sulfur, because it has more protons attracting electrons in more energy levels. d. sulfur, because it has a higher effective nuclear charge attracting electrons in the same energy levels.

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

What are the chemical names of these compounds? ke: mg3n2: reset next