![Atomic weight of an element X is 120 when one amu is defined as 1//18th part by weight of an ele... - YouTube Atomic weight of an element X is 120 when one amu is defined as 1//18th part by weight of an ele... - YouTube](https://i.ytimg.com/vi/2RtJfzIn7Y4/maxresdefault.jpg)
Atomic weight of an element X is 120 when one amu is defined as 1//18th part by weight of an ele... - YouTube
68. Atomic weight of calcium is 40amu on C 12 scale.If 1/10 of an atom of C 12 is taken as standard then relative atomic weight of calcium will be ?
![If the relative atomic weight scale is changed from 1/12 to 1/6th the mass of carbon-12, the mass of 1 mol of a substance wil Single Correct MCO 4 marks If the relative atomic weight scale is changed from 1/12 to 1/6th the mass of carbon-12, the mass of 1 mol of a substance wil Single Correct MCO 4 marks](https://toppr-doubts-media.s3.amazonaws.com/images/8927473/06923fb2-700b-4211-94aa-7f0bc0c9e29b.jpg)
If the relative atomic weight scale is changed from 1/12 to 1/6th the mass of carbon-12, the mass of 1 mol of a substance wil Single Correct MCO 4 marks
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![Iron isotopic composition and atomic weight of selected iron-bearing... | Download Scientific Diagram Iron isotopic composition and atomic weight of selected iron-bearing... | Download Scientific Diagram](https://www.researchgate.net/publication/237698767/figure/fig3/AS:349334366375940@1460299211136/ron-isotopic-composition-and-atomic-weight-of-selected-iron-bearing-materials-25-The.png)
Iron isotopic composition and atomic weight of selected iron-bearing... | Download Scientific Diagram
![Solve this question 61 On amu scale, atomic weight of Ca is 40 If one u is redefined, - Chemistry - Some Basic Concepts of Chemistry - 12876027 | Meritnation.com Solve this question 61 On amu scale, atomic weight of Ca is 40 If one u is redefined, - Chemistry - Some Basic Concepts of Chemistry - 12876027 | Meritnation.com](https://s3mn.mnimgs.com/img/shared/content_ck_images/ck_21e25bcbd2dc3936257678b6cf15faeb.png)