Which begins as chemical energy and can be transformed into electricity? a. coal b. water c. sunlight d. wind

Write the overall equation for the reaction for lithium battery

What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate

What best discribes the relationship between wavelength and frequency in a electromagnetic wave