, four metals are named. What are their chemical symbols? (For instance, iron's chemical symbol is Fe.)

What is the mass of sodium in 3 moles of sodium chloride

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?

For each of the compounds below, show that the charges on the ions add up to zero. a. kbr b. cao c. li(2)o d. cacl(2) e. alcl(3)