(a)
Interpretation : The chemical symbol for the element is to be written.
Concept Introduction : The most basic type of matter is an element that has its own set of characteristics. Chemical symbols are used by chemists to symbolize elements.
(a)

Answer to Problem 28LC
The chemical symbol for the element lead is
Explanation of Solution
Chemical symbols with one or two letters are used to identify each element.
A chemical symbol's first letter is usually capitalized.
It is lowercase whenever a second letter is utilized.
The given element is lead.
The chemical symbol for lead is
(b)
Interpretation : The chemical symbol for the element is to be written.
Concept Introduction : The most basic type of matter is an element that has its own set of characteristics. Chemical symbols are used by chemists to symbolize elements.
(b)

Answer to Problem 28LC
The chemical symbol for the element oxygen is
Explanation of Solution
Chemical symbols with one or two letters are used to identify each element.
A chemical symbol's first letter is usually capitalized.
It is lowercase whenever a second letter is utilized.
The given element is oxygen.
The chemical symbol for oxygen is
(c)
Interpretation : The chemical symbol for the element is to be written.
Concept Introduction : The most basic type of matter is an element that has its own set of characteristics. Chemical symbols are used by chemists to symbolize elements.
(c)

Answer to Problem 28LC
The chemical symbol for the element silver is
Explanation of Solution
Chemical symbols with one or two letters are used to identify each element.
A chemical symbol's first letter is usually capitalized.
It is lowercase whenever a second letter is utilized.
The given element is silver.
The chemical symbol for silver is
(d)
Interpretation : The chemical symbol for the element is to be written.
Concept Introduction : The most basic type of matter is an element that has its own set of characteristics. Chemical symbols are used by chemists to symbolize elements.
(d)

Answer to Problem 28LC
The chemical symbol for the element sodium is
Explanation of Solution
Chemical symbols with one or two letters are used to identify each element.
A chemical symbol's first letter is usually capitalized.
It is lowercase whenever a second letter is utilized.
The given element is sodium.
The chemical symbol for sodium is
(e)
Interpretation : The chemical symbol for the element is to be written.
Concept Introduction : The most basic type of matter is an element that has its own set of characteristics. Chemical symbols are used by chemists to symbolize elements.
(e)

Answer to Problem 28LC
The chemical symbol for the element hydrogen is
Explanation of Solution
Chemical symbols with one or two letters are used to identify each element.
A chemical symbol's first letter is usually capitalized.
It is lowercase whenever a second letter is utilized.
The given element is hydrogen.
The chemical symbol for hydrogen is
(f)
Interpretation : The chemical symbol for the element is to be written.
Concept Introduction : The most basic type of matter is an element that has its own set of characteristics. Chemical symbols are used by chemists to symbolize elements.
(f)

Answer to Problem 28LC
The chemical symbol for the element aluminum is
Explanation of Solution
Chemical symbols with one or two letters are used to identify each element.
A chemical symbol's first letter is usually capitalized.
It is lowercase whenever a second letter is utilized.
The given element is aluminum.
The chemical symbol for aluminum is
Chapter 2 Solutions
EP CHEMISTRY-ETEXT ACCESS
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