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Len [333]
3 years ago
6

Atomic mass unit is calculated with reference to

Chemistry
2 answers:
Gennadij [26K]3 years ago
8 0
An atomic mass unit is defined as a mass equal to one twelfth the mass of an atom of carbon-12. The mass of any isotope of any element is expressed in relation to the carbon-12 standard. For example, one atom of helium-4 has a mass of 4.0026 amu. An atom of sulfur-32 has a mass of 31.972 amu.
goldfiish [28.3K]3 years ago
4 0

Answer:Carbon

Explanation:

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Which element has the largest atomic radius? <br> A) As<br> B) N<br> C) P<br> D) Sb
disa [49]

Answer:

The correct answer is option D, Sb

Explanation:

Atomic radius of As = 185 pm

Atomic radius of N = 155 pm

Atomic radius of P = 195 pm

Atomic radius of Sb = 206 pm

If we arrange the following element on the basis of their atomic radius in the increasing order , we will get the following

N (155 pm) < As (185 pm) < P (195 pm) < Sb (206 pm)

Thus among all the given element Sb has the largest atomic radius

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quoted, but you can learn from this.

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