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Write the following isotopes in hyphenated form (e.g., “carbon-14”).
(a)
(b)
(c)
(d)
(a)
Interpretation:
The hyphenated form of isotope
Concept Introduction:
The atomic number is equal to the number of protons of an element whereas sum of number of protons and number of neutrons is equal to mass number.
A form of chemical element having same atomic number but differ by mass number is known as isotopes. In hyphenated form of isotope, the name of chemical element is written before the mass number.
Answer to Problem 1E
sodium-24
Explanation of Solution
Given isotope is
Na is the symbol of sodium.
Mass number of sodium = 24
Atomic number of sodium =11
Therefore, the hyphenated form of
(b)
Interpretation:
The hyphenated form of isotope
Concept Introduction:
The atomic number is equal to the number of protons of an element whereas sum of number of protons and number of neutrons is equal to mass number.
A form of chemical element having same atomic number but differ by mass number is known as isotopes. In hyphenated form of isotope, the name of chemical element is written before the mass number.
Answer to Problem 1E
aluminium-29
Explanation of Solution
Given isotope is
Al is the symbol of aluminium.
Mass number of aluminium = 29
Atomic number of aluminium =13
Therefore, the hyphenated form of
(c)
Interpretation:
The hyphenated form of isotope
Concept Introduction:
The atomic number is equal to the number of protons of an element whereas sum of number of protons and number of neutrons is equal to mass number.
A form of chemical element having same atomic number but differ by mass number is known as isotopes. In hyphenated form of isotope, the name of chemical element is written before the mass number.
Answer to Problem 1E
krypton-73
Explanation of Solution
Given isotope is
Kr is the symbol of krypton.
Mass number of krypton = 73
Atomic number of krypton =36
Therefore, the hyphenated form of
(d)
Interpretation:
The hyphenated form of isotope
Concept Introduction:
The atomic number is equal to the number of protons of an element whereas sum of number of protons and number of neutrons is equal to mass number.
A form of chemical element having same atomic number but differ by mass number is known as isotopes. In hyphenated form of isotope, the name of chemical element is written before the mass number.
Answer to Problem 1E
iridium-194
Explanation of Solution
Given isotope is
Ir is the symbol of iridium.
Mass number of iridium = 194
Atomic number of iridium =77
Therefore, the hyphenated form of
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