Compared to atoms of metals atoms of nonmetals generally havea lose electrons more readilyb have higher electronegativitiesc have lower first ionization energiesd conduct electricity more readily

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules

Which material burns faster? metal aluminum