Answer;
-In glucose each carbon has 4 bonds, each hydrogen has one, and each oxygen has 2 bonds.
Explanation;
-A molecule of glucose has three different elements which are; carbon, oxygen and hydrogen, each molecule is formed by six carbon atoms, 12 hydrogen atoms and six hydrogen atoms .
-Each carbon has four valence electrons and thus forms four bonds while hydrogen has one valence electrons thus forms one bond, and oxygen being a non metal requires to gain two electrons to achieve octet thus forms two bonds.
The valence of of each element determines the number of bonds that an atom of the element can have.
Valency is simply defined as the combining power of an element. Valency determines the number of bonds that atoms of elements can form. This in turn has a lot to do with the number of valence electrons in the atom.
Glucose is composed of carbon, hydrogen and oxygen. Each carbon atom has a valency of four, each oxygen atom has a valency of two, each hydrogen atom has a valency of one. Hence;
By determining the number of bonds formed that an atom can form through its valency, the structure of glucose can be determined.
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