From its electronic configuration, predict which of the first 10 elements would be most similar in chemical behavior to the as yet undiscovered element 119. beryllium
carbon
oxygen
lithium
fluorine
nitrogen
neon
boron

What does the symbol (–hfus) indicate in a phase change?

The msds for glacial acetic acid says that it is a flammable liquid that can severely burn any human tissue it comes in contact with. it reacts with bases, various metals, and strong oxidizing agents. its vapors can form explosive mixtures with air.

What is the molar mass of the anhydrous compound? answer using four significant figures. 36.02 g/mol 120.15 g/mol 156.12 g/mol