All the following steps need to be followed when naming alkanes, except a. locating the longest carbon chain. b. beginning numbering at the end farther from the first branch. c. using prefixes to designate identical branches. d. placing the name in alphabetic order ignoring the added prefixes

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.

Concentrations expressed as a percent by mass are useful when the solute is a a. liquid b. gas c. solid

Describe the properties of sodium, chlorine, and sodium chloride