Which waves have the longest wavelength and lowest energy on the electromagnetic spectrum?

a.) x-rays
b.) infrared
c.) radio
d.) gamma rays

What are the major products produced in the combustion of c10h22 under the following conditions? write balanced chemical equations for each. a. an excess of oxygen b. a slightly limited oxygen supply c. a very limited supply of oxygen d. the compound is burned in air

Classify this reaction: 2al+n2-> aln.

What are some natural measures of time