The phase change of a solid directly into a vapor or gas.

Which form of heat flow involves large scale displacement of groups of molecules?

Atoms of an element tend to gain or lose electrons so that they will

Convex lenses are also called ________ lenses.

A pure substance that can be decomposed into simpler substances by chemical means is

What is the correct name for the compound, CuCl2? The Cu is a metal, and the Cl is a nonmetal.

Name H2SO4.

The physician orders morphine 15 mg IV, piggyback stat. You have available morphine 10mg/mL. Your12-year-old male patient weighs 110 pounds. The safe rage for this medication is 0.05-0.2 mg/kg every 3-4 hours, is this dose appropriate?

 A child is to receive Cefaclor 350mg PO every 12 hours. The pharmacy sends cherry flavored Cefaclor oral suspension in 125mg/mL strength.  How many mL will the child receive per dose?(round to the nearest 10th if applicable)

An order has been placed for your infant patient that weighs 2500 grams.  Chloromycetin IV, the normal dosage is 25mg/kg/day. What is the correct dosage for this child per day?(round to the nearest 10th if applicable)