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Khudheyer (PhD) General Chemistry: Covalent Bonding Basics

12 Questions

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Khudheyer (PhD) General Chemistry: Covalent Bonding Basics

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Questions and Answers

What determines the kind of bond that forms between two atoms?

Electronegativity (correct)

Proton count

Number of neutrons

Atomic number

In ionic bonding, what happens to the electrons during the bond formation?

They are shared equally between the atoms

They are transferred randomly between the atoms

They are repelled by each other

They are entirely removed from one atom and attached to another (correct)

Which type of atoms typically form an ionic bond?

A metal and a non-metal (correct)

Two non-metals

Two metals

A metal and a metalloid

How do positive and negative ions interact in an ionic bond?

They attract each other Signup and view all the answers

What is the branch of chemistry concerned with the identification and amount of substances present in a sample?

Analytical chemistry Signup and view all the answers

Which state of matter has a definite shape but no definite volume?

Solid Signup and view all the answers

What is defined as the amount of matter in an object?

Weight Signup and view all the answers

In which state of matter does the substance expand to fill its container?

Liquid Signup and view all the answers

In covalent bonding, what happens to the two electrons shared by the atoms?

They are attracted to the nucleus of both atoms Signup and view all the answers

What is the main difference between covalent bonding and ionic bonding?

Ionic bonding involves complete electron transfer, while covalent bonding involves electron sharing Signup and view all the answers

What is an exception to the non-polar bonding rule regarding identical non-metals?

Carbon-hydrogen bond Signup and view all the answers

Which factor determines the ability of an atom in a molecule to attract the shared electrons in a covalent bond?

Electronegativity (EN) Signup and view all the answers