The type of bonding in the given cases has to be identified. Concept introduction: Two main types of chemical bonding exist in chemical compounds. These are, Covalent bond: A type of molecular bonding that deals with the sharing of electron pairs between atoms. Ionic bond: A type of molecular bonding in which two oppositely charged ions are formed by the complete transfer of valence electrons between atoms. The ions in this type of bonding are arranged in a regular way, leading to the formation of bigger molecules. To determine: The type of bonding present in the given diagram.
The type of bonding in the given cases has to be identified. Concept introduction: Two main types of chemical bonding exist in chemical compounds. These are, Covalent bond: A type of molecular bonding that deals with the sharing of electron pairs between atoms. Ionic bond: A type of molecular bonding in which two oppositely charged ions are formed by the complete transfer of valence electrons between atoms. The ions in this type of bonding are arranged in a regular way, leading to the formation of bigger molecules. To determine: The type of bonding present in the given diagram.
Solution Summary: The author explains that two main types of chemical bonding exist in chemical compounds: covalent bond and ionic bond.
Definition Definition Connection between particles in a compound. Chemical bonds are the forces that hold the particles of a compound together. The stability of a chemical compound greatly depends on the nature and strength of the chemical bonding present in it. As the strength of the chemical bonding increases the stability of the compound also increases.
Chapter 3, Problem 21Q
(a)
Interpretation Introduction
Interpretation: The type of bonding in the given cases has to be identified.
Concept introduction: Two main types of chemical bonding exist in chemical compounds. These are,
Covalent bond: A type of molecular bonding that deals with the sharing of electron pairs between atoms.
Ionic bond: A type of molecular bonding in which two oppositely charged ions are formed by the complete transfer of valence electrons between atoms. The ions in this type of bonding are arranged in a regular way, leading to the formation of bigger molecules.
To determine: The type of bonding present in the given diagram.
(b)
Interpretation Introduction
Interpretation: The type of bonding in the given cases has to be identified.
Concept introduction: Two main types of chemical bonding exist in chemical compounds. These are,
Covalent bond: A type of molecular bonding that deals with the sharing of electron pairs between atoms.
Ionic bond: A type of molecular bonding in which two oppositely charged ions are formed by the complete transfer of valence electrons between atoms. The ions in this type of bonding are arranged in a regular way, leading to the formation of bigger molecules.
To determine: The type of bonding in the given option.
Read each sentence carefully. Encircle the letter of the correct answer.
1. Which is NOT true about ionic compounds?
A. Ionic compounds are combinations of metals and non-metals.
B. Ionic compounds have high melting point.
C. Ionic compounds have low polarity.
D. Ionic compounds conduct electricity in aqueous solutions.
2. It is a chemical bond that arises between two nonmetal atoms where each atom shares
the other atom with two electrons. It is represented by two lines (=) joining the two atoms.
A. single covalent bond
C. triple covalent bond
B. double covalent bond
D. ionic bond
3. Which of the following is not a type of covalent compounds?
A. single covalent bond
C. triple covalent bond
B. double covalent bond
D. ionic bond
4. It is a chemical bond that arises between two nonmetal atoms, where each atom shares
the other atom with one electron. It is represented by one line (-) joining the two atoms.
A. single covalent bond
B. double covalent bond
5. This is characterized by the…
Label each statement as “true” or “false.” Correct any false statement to make it true. a. Ionic compounds have high melting points. b. Ionic compounds can be solid, liquid, or gas at room temperature. c. Most ionic compounds are insoluble in water. d. An ionic solid like sodium chloride consists of discrete pairs of sodium cations and chloride anions.
Match the following terms with definitions
v Chemical bond is...
A. Matter can not be created or destroyed, The mass of the reactants in a chemical
reaction will equal the mass of the products.
v The two types of bonding are...
v Chemical reaction
B. Subscripts
C. Substances formed by a chemical reaction
- v Reactants
D. created, destroyed
v Products
E. Color change, Formation of a precipitate, Formation of a gas, Temperature Change,
Production of an Odor, Production of Heat or Light.
v Chemical reactions turn reactants into...?
F. Substances at the beginning of a chemical reaction.
v Reactants-> Bonds are broken, Products
v Evidence of a chemical reaction
G. Rearranged
v Atoms are not changed by chemical reactions, rather they are..
H. new bonds formed
v Atoms are not_ or_ by by chemical reactions.
I. Products
v Law of Conservation of Mass states that..
v The Law of Conservation and Mass states that in a chemical reactions the total
mass of reactants is equal to the total mass of the…
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