Need help with this assignment regarding CHEMICAL BONDS. This is for my Human Bi
ID: 204342 • Letter: N
Question
Need help with this assignment regarding CHEMICAL BONDS. This is for my Human Biology Class. Please Help.
Introduce the subject by briefly discussing the importance of chemical bonds in the living and nonliving world (hint: Think about all the materials you see around you) > What the materials are composed of. What are the elements and their general atomic structure. What are the noble gases and their atomic structure; why they are not reactive. List all types of chemical bonds. Discuss what the basis of the chemical bond formation is. (Hint: Think about the rule of Octet) Define and discuss the chemical bonds individually. Give examples. Draw the electronic structure before and after the bond formation and explain your figure drawing. > >Explanation / Answer
Ans 1. Importance of Chemical Bonding:-
1. the chemical bonds are responsible for the formation of the chemical compounds in case of living world the molecules which make living organism is only possible because of chemical bonds different types of bonding is involved in making a stable molecules which forms the cells and tissue and then an individuals similarly is a case with the non living world.
2. chemical bonding give the physical apperence.
3. chemical bonding occurs either by sharing of electrons between atoms or by weak attractions.
4. every substance is possible to us only when various constituent atoms make chemical bonds.
Ans 2. materials are composed of atoms.
Ans 3. noble gases are present on the extreme right side of the modern periodic table these gases contain completely filled outer shell and which makes them highly unreactive as they donot contain any free electron for sharing.
Ans4. Generally there are two types of chemical bonds which are
1. strong bonds:- in this category is included (a) Ionic bond (b) Covalent bond (c)coordinate or dative covalent bond (d) metallic bond.
2. weak bonds:- it contains (a) hydrogen bonds (b) vander walls interaction.