Volatile liquids are described by all of the following except:A) Volatile liquids are easily vaporized. B) Volatile liquids have relatively high vapor pressures. C) Volatile liquids have strong cohesive forces. D) Volatile liquids have weak intermolecular forces. E) All of the above describe volatile liquids.

Asample of silver (with work function ? = 4.52 ev) is exposed to an ultraviolet light source (? = 200 nm), which results in the ejection of photoelectrons. what changes will be observed if: silver is replaced with copper (? = 5.10 ev) more photoelectrons ejected no photoelectrons are emitted fewer photoelectrons ejected more energetic photoelectrons (on average) less energetic photoelectrons (on average)

Remember to use the proper number of significant figures and leading zeros in all calculations.gelatin has a density of 1.27 g/cm³. if you have a blob of gelatin dessert that fills a 2.0 liter bottle, what is its mass? 2540 g2500 g3.9 x 10-43.937x 10-4

What are the major types of a chemical compound