Predict the missing component in the nuclear equation: 238U 4 238 U 234Th + X
A. 4He
2
B.0e
-1
C. 0
0​

What does standard deviation reveal about data? a. the average of all the data points b. which of the data points is most reliable c. how spread out the data points are d. the percent error included in the data

Anurse practitioner prepares an injection of promethazine, an antihistamine used to treat allergic rhinitis. if the stock bottle is labeled 25 mg/ml and the order is a dose of 11.0 mg , how many milliliters will the nurse draw up in the syringe?

Using the periodic table, complete the table to describe each atom. type in your answers. a ? b? c? d? e? f?