The relative atomic mass of sulfur is 32 and of oxygen it is 16. The compound shown below contains 80g of sulfur and 120g of oxygen. What is the value of x?

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?

This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.

In a copper wire, a temperature increase is the result of which of the following