The atomic mass unit is expressed by considering 1-12 the mass of an oxygen atom-

The correct option is B False The atomic mass of an element is expressed by considering 1/12 the mass of an atom of C 12 isotope as one unit. It is represented ...

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Standard X

Chemistry

Atomic Mass

The atomic ma...

Question

The atomic mass unit is expressed by considering $\frac{1}{12}$ the mass of an oxygen atom.

True

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False

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Solution

The correct option is B
False

The atomic mass of an element is expressed by considering $\frac{1}{12}$ the mass of an atom of C-12 isotope as one unit. It is represented by the symbol 'u'.

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Similar questions

Q. Mass of atom expressed in atomic mass unit is :

Q. One atomic mass unit is

\frac{1}{12}

times the mass of one atom of .

Q. So since 1 atomic unit is exactly 1/12 the mass of 1 c-12 atom,
can we say as follows;
atomic mass of sodium is 23 , so can we say that the atomic mass of sodium is 23 times heavier than 1/12 the mass of 1 carbon-12 atom?

An atomic mass unit is defined as precisely ___ the mass of one atom of carbon-12 isotope.

The atomic mass of oxygen is 16u.

Considering the above statement, which among the following options can be inferred?

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The atomic mass unit is expressed by considering 112 the mass of an oxygen atom.

The correct option is B False The atomic mass of an element is expressed by considering 112 the mass of an atom of C-12 isotope as one unit. It is represented by the symbol 'u'.

The atomic mass unit is expressed by considering $\frac{1}{12}$ the mass of an oxygen atom.

The correct option is B
False

The atomic mass of an element is expressed by considering $\frac{1}{12}$ the mass of an atom of C-12 isotope as one unit. It is represented by the symbol 'u'.