Aluminum reacts with bromine to form aluminum bromide. What are the reactants ?

Explanation: The reaction begins and builds up heat.  This heat causes the aluminum to melt and float on top of the liquid bromine (which is producing a cloud of vapor because the heat is also boiling it).  Wherever the two elements meet, sparks, heat, and light are given off.

Explanation (including important chemical equations):

    The reaction between aluminum and bromine is very exothermic (DHo = -1022 kJ).  This drives the entire process, and energy is given off in the form of light and heat:

    2 Al (s) + 3 Br2 (l) --> 2 AlBr3 (s)

    The product of this reaction is a molecular solid with the formula Al2Br6, but the formula is often written as AlBr3.

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.