The energy evolved when magnesium burns in air is in the form of? By: Sunday|Published on: May 8|Categories: Chemistry WAEC| 0 comments A. heat B. heat and sound C. light and heat D. sound Correct Answer: Option C C. light and heat Users Also Read These:Sulphur burns in air to form?When magnesium ribbon burns in air, the products are?A colourless gas with a pungent smell is evolved…The first terrestrial vertebrates evolved from?When alkanols react with sodium, the gas evolved is?SEE ALSO Elements X and Y have electronic configurations 1s22s22p4 and 1s22s22p63s23p1 respectively. When they combine, the formula of the compound formed is