The metalloids are mostly concentrated in groups 14, 15, and 16. (Some simpler charts will show them as 4A, 5A, and 6A - take a look at the top of the periodic table your class uses to double-check).
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Fe+CuCl2=FeCl2+Cu
reactants--->reaction products
Explanation:
potential energy is the correct answer
Answer:
A compound is a pure substance that is composed of elements chemically bonded in definite proportions. A compound can be broken down into simpler substances only by chemical reactions, such as electrolysis. A solution is a homogeneous mixture, meaning that it is the same throughout.
Explanation:
.
Answer:
Electrical Energy
Explanation:
Batteries store chemical energy and change it to electrical energy.